| Contestant | Age | Home Town | Dance Style | Elimination Date | Finish | Season |
|---|
| Dmitry Chaplin | 23 | Rostov-on-Don, Russia | Latin Ballroom | July 20, 2006 | 9th/10th | Season 2 |
| Rudy Abreu | 19 | Miami, Florida | Contemporary | August 13, 2014 | 7th/8th | Season 11 |
| Alexie Agdeppa | 26 | Los Angeles, California | Jazz | June 17, 2010 | 11th | Season 7 |
| Megan "Megz" Alfonso | 29 | Long Island, New York | Hip-Hop | August 31, 2015 | 5th/6th | Season 12 |
| Joshua Allen | 18 | Dallas, Texas | Hip-Hop | Winner | Winner | Season 4 |
| Alexa Anderson | 19 | Chandler, Arizona | Contemporary | July 18, 2012 | 17th-20th | Season 9 |
| Tahani Anderson | 13 | Victorville, California | Hip Hop | August 29, 2016 | 5th | Season 13 |
| Jimmy Arguello | 20 | Miami, Florida | Contemporary/Lyrical | June 21, 2007 | 17th/18th | Season 3 |
| Rayven Armijo | 28 | La Puente, California | Ballet | June 12, 2008 | 19th/20th | Season 4 |
| Lindsay Arnold | 18 | Provo, Utah | Latin Ballroom | August 29, 2012 | 7th/8th | Season 9 |
| Casey Askew | 19 | Seattle, Washington | Contemporary | August 20, 2014 | 5th/6th | Season 11 |
| Phillip Attmore | 25 | Pasadena, California | Tap | November 3, 2009 | 17th/18th | Season 6 |
| Daniela Avanzini | 11 | Atlanta, Georgia | Ballroom | July 18, 2016 | 10th | Season 13 |
| Kupono Aweau | 23 | Kailua, Hawaii | Contemporary | July 16, 2009 | 9th/10th | Season 5 |
| Daniel Baker | 24 | Newcastle, Australia | Ballet | July 18, 2012 | 17th-20th | Season 9 |
| Kamilah Barrett | 27 | Seattle, Washington | Hip-Hop/Jazz | September 21, 2005 | 5th/6th | Season 1 |
| Jamie Bayard | 22 | Palm Springs, California | Latin Ballroom | June 12, 2008 | 19th/20th | Season 4 |
| Billy Bell | 20 | West Palm Beach, Florida | Contemporary Ballet | July 29, 2010 | 5th/6th | Season 7 |
| Tony Bellissimo | 20 | Buffalo, New York | Hip-Hop | June 11, 2009 | 19th/20th | Season 5 |
| Tanisha Belnap | 20 | Payson, Utah | Ballroom | August 13, 2014 | 7th/8th | Season 11 |
| Alan Bersten | 19 | Minnetonka, Minnesota | Ballroom | August 6, 2013 | 11th/12th | Season 10 |
| Kameron Bink | 20 | Coral Springs, Florida | Hip-Hop/Contemporary | July 26, 2007 | 9th/10th | Season 3 |
| Carly Blaney | 20 | Wyckoff, New Jersey | Contemporary | July 30, 2014 | 11th-14th | Season 11 |
| Nick Bloxsom-Carter | 20 | Oak Park, California | Ballroom | July 18, 2012 | 17th-20th | Season 9 |
| Stephen "Twitch" Boss | 25 | Montgomery, Alabama | Hip-Hop | Runner-Up | Runner-Up | Season 4 |
| Kent Boyd | 18 | Wapakoneta, Ohio | Contemporary | Runner-Up | Runner-Up | Season 7 |
| Michelle Brooke | 27 | Brooklyn, New York | Hip-Hop/Jazz | August 24, 2005 | 13th/14th | Season 1 |
| Brandon Bryant | 20 | Miami, Florida | Contemporary | Runner-Up | Runner-Up | Season 5 |
| Leon "Kida" Burns | 14 | Sacramento, California | Hip-Hop | Winner | Winner | Season 13 |
| Witney Carson | 18 | American Fork, Utah | Latin Ballroom | September 9, 2012 | 5th/6th | Season 9 |
| Jordan Casanova | 19 | Chino Hills, California | Jazz | July 28, 2011 | 7th/8th | Season 8 |
| Audrey Case | 18 | Edmond, Oklahoma | Jazz | August 22, 2012 | 9th/10th | Season 9 |
| Ruby Castro | 12 | Miami, Florida | Ballroom | August 22, 2016 | 6th | Season 13 |
| Phillip Chbeeb | 20 | Houston, Texas | Popping | July 9, 2009 | 11th/12th | Season 5 |
| Brittany Cherry | 19 | Pleasant Grove, Utah | Latin Ballroom | July 2, 2013 | 19th-20th | Season 10 |
| Artem Chigvinsev | 22 | Menlo Park, California | Latin Ballroom | September 14, 2005 | 7th/8th | Season 1 |
| J.T Church | 10 | Haymarket, Virginia | Jazz | Runner-up | 2nd | Season 13 |
| Teddy Coffey | 19 | Rochester, New York | Hip-Hop | July 30, 2014 | 11th-14th | Season 11 |
| Sandra Colton | 27 | Las Vegas, Nevada | Tap | August 17, 2005 | 15th/16th | Season 1 |
| Ryan Conferido | 22 | Downey, California | Breakdance | September 7, 2005 | 9th/10th | Season 1 |
| Channing Cooke | 18 | Haverhill, Massachusetts | Contemporary | November 18, 2009 | 13th/14th | Season 6 |
| Musa Cooper | 28 | Camden, New Jersey | Hip-Hop | July 13, 2006 | 11th/12th | Season 2 |
| Ariana Crowder | 22 | Somerset, New Jersey | Hip-Hop | August 10, 2015 | 11th-14th | Season 12 |
| Marquis Cunningham | 18 | Cape Coral, Florida | Contemporary | June 20, 2008 | 17th/18th | Season 4 |
| Ashlé Dawson | 21 | Long Beach Island, New Jersey | Contemporary/Jazz/African | 4th Place | 4th | Season 1 |
| Ariana DeBose | 18 | New Bern, North Carolina | Contemporary | October 27, 2009 | 19th/20th | Season 6 |
| Craig DeRosa | 18 | Orem, Utah | Contemporary/Jazz | August 24, 2005 | 13th/14th | Season 1 |
| Gaby Diaz | 19 | Miami, Florida | Tap | Winner | Winner | Season 12 |
| Ashleigh Di Lello | 26 | Orem, Utah | Latin Ballroom | 5th Place | 5th | Season 6 |
| Ryan Di Lello | 28 | Orem, Utah | Latin Ballroom | 6th Place | 6th | Season 6 |
| Matt Dorame | 24 | Glendale, Arizona | Contemporary | July 3, 2008 | 13th/14th | Season 4 |
| Emilio Dosal | 23 | Houston, Texas | Popping | August 6, 2014 | 9th/10th | Season 11 |
| Brandon Dumlao | 21 | Concord, California | Hip-Hop | October 27, 2009 | 19th/20th | Season 6 |
| Makenzie Dustman | 18 | Temecula, California | Contemporary | August 13, 2013 | 9th/10th | Season 10 |
| Erin Ellis | 19 | Nashville, Tennessee | Jazz | June 15, 2006 | 19th/20th | Season 2 |
| Jourdan Epstein | 24 | Plymouth, Minnesota | Ballet | July 16, 2014 | 17th/18th | Season 11 |
| Hayley Erbert | 18 | Topeka, Kansas | Contemporary | August 27, 2013 | 5th/6th | Season 10 |
| Eddie "Neptune" Eskridge | 25 | Dallas, Texas | Freestyle | August 24, 2015 | 7th/8th | Season 12 |
| Randi Evans | 23 | Orem, Utah | Contemporary | July 16, 2009 | 9th/10th | Season 5 |
| Zack Everhart | 20 | Kennesaw, Georgia | Tap | 4th Place | 4th | Season 11 |
| Comfort Fedoke | 19 | Fort Worth, Texas | Hip-Hop | July 10, 2008
Re-entered competition (July 16, 2008)
July 24, 2008 | 7th/8th | Season 4 |
| Russell Ferguson | 20 | Boston, Massachusetts | Krump | Winner | Winner | Season 6 |
| Jessica Fernandez | 19 | Margate, Florida | Ballet | July 6, 2006 | 13th/14th | Season 2 |
| Alexander Fost | 21 | Alhambra, California | Ballet | July 14, 2011 | 11th/12th | Season 8 |
| Darion Flores | 19 | Hartford, Connecticut | Ballet | July 20, 2015 | 19th/20th | Season 12 |
| Natalie Fotopoulos | 22 | Tampa, Florida | Jazz | August 3, 2006 | 5th/6th | Season 2 |
| Janaya French | 20 | Aurora, Colorado | Lyrical Contemporary | July 18, 2012 | 17th-20th | Season 9 |
| Allan Frias | 30 | San Francisco, California | Hip-Hop | August 31, 2005 | 11th/12th | Season 1 |
| Lauren Froderman | 18 | Phoenix, Arizona | Contemporary | Winner | Winner | Season 7 |
| Brooklyn Fullmer | 18 | Provo, Utah | Latin Ballroom | July 23, 2014 | 15th/16th | Season 11 |
| Sheaden Gabriel | 12 | Murrieta, California | Hip-Hop | 9th Place | 9th | Season 13 |
| Tadd Gadduang | 25 | West Valley City, Utah | Breakdance | 4th Place | 4th | Season 8 |
| Virgil "Lil O" Gadson | 28 | Philadelphia, Pennsylvania | Hip Hop | Street Runner-Up | 3rd/4th | Season 12 |
| Courtney Galiano | 19 | Commack, New York | Contemporary | 4th Place | 4th | Season 4 |
| Ashley Galvan | 20 | Visalia, California | Lyrical | Left Due to Injury | 7th | Season 7 |
| Karla Garcia | 23 | Brooklyn, New York | Contemporary | July 2, 2009 | 13th/14th | Season 5 |
| Nick Garcia | 18 | Miami, Florida | Latin Ballroom | July 9, 2014 | 19th/20th | Season 11 |
| Susie Garcia | 24 | Miami, Florida | Salsa | June 20, 2008 | 17th/18th | Season 4 |
| Cedric Gardner | 22 | Milwaukee, Wisconsin | Freestyle | July 12, 2007 | 13th/14th | Season 3 |
| Carlos Garland | 24 | Jacksonville, Florida | Contemporary | July 2, 2013 | 19th-20th | Season 10 |
| Anya Garnis | 25 | New York City, New York | Latin Ballroom | July 19, 2007 | 11th/12th | Season 3 |
| Marko Germar | 22 | Dededo, Guam | Jazz | 3rd Place | 3rd | Season 8 |
| Eliana Girard | 21 | West Palm Beach, Florida | Contemporary Ballet | Winner | Winner | Season 9 |
| Jason Glover | 21 | Fresno, California | Contemporary | July 23, 2009 | 7th/8th | Season 5 |
| Stanley Glover | 19 | Chicago, Illinois | Contemporary | July 16, 2014 | 17th/18th | Season 11 |
| Jaimie Goodwin | 19 | Virginia Beach, Virginia | Contemporary | July 26, 2007 | 9th/10th | Season 3 |
| Asaf Goren | 23 | Tel Aviv, Israel | Breakdance | August 5, 2015 | 15th/16th | Season 12 |
| Lauren Gottlieb | 18 | Scottsdale, Arizona | Contemporary | August 13, 2007 | 5th/6th | Season 3 |
| Mollee Gray | 18 | Orem, Utah | Jazz | December 9, 2009 | 7th/8th | Season 6 |
| Nico Greetham | 18 | Woodbridge, Virginia | Contemporary | August 13, 2013 | 9th/10th | Season 10 |
| Heidi Groskreutz | 24 | Cliffside Park, New Jersey | Swing/Latin Ballroom | 4th Place | 4th | Season 2 |
| Jasmine Harper | 20 | Rochester, New York | Contemporary | Runner-Up | Runner-Up | Season 10 |
| Neil Haskell | 20 | Clarence Center, New York | Contemporary | 3rd Place | 3rd | Season 3 |
| Karen Hauer | 27 | Valencia, Venezuela | Latin Ballroom | November 25, 2009 | 11th/12th | Season 6 |
| Dorian "Bluprint" Hector | 20 | Atlanta, Georgia | Animation | July 23, 2013 | 15th-16th | Season 10 |
| Emma Hellenkamp | 11 | San Diego, California | Tap | Runner-up | 4th | Season 13 |
| Chelsie Hightower | 19 | Orem, Utah | Latin Ballroom | July 31, 2008 | 5th/6th | Season 4 |
| Marcquet Hill | 18 | South Jordan, Utah | Latin Ballroom | July 23, 2014 | 15th/16th | Season 11 |
| Allison Holker | 18 | Orem, Utah | Contemporary Jazz | July 27, 2006 | 7th/8th | Season 2 |
| Curtis Holland | 19 | Miami, Florida | Tap | July 30, 2013 | 13th-14th | Season 10 |
| Cole Horibe | 26 | Honolulu, Hawaii | Martial Arts Fusion | September 9, 2012 | 5th/6th | Season 9 |
| Kevin Hunte | 23 | Brooklyn, New York | Hip-Hop | November 18, 2009 | 13th/14th | Season 6 |
| Janelle Issis | 24 | Vestavia Hills, Alabama | Belly Dancing | August 15, 2012 | 11th-14th | Season 9 |
| Amber Jackson | 21 | Atlanta, Georgia | Contemporary | July 25, 2012 | 15th/16th | Season 9 |
| Ricky Jaime | 19 | Miami, Florida | Contemporary | August 4, 2011 | 5th/6th | Season 8 |
| Emily James | 22 | North Kingstown, Rhode Island | Contemporary | July 30, 2014 | 11th-14th | Season 11 |
| Chris Jarosz | 22 | Gaithersburg, Maryland | Contemporary | June 26, 2008 | 15th/16th | Season 4 |
| Thayne Jasperson | 27 | Provo, Utah | Contemporary | July 10, 2008 | 12th | Season 4 |
| Vitolio Jeune | 26 | Miami, Florida | Contemporary | July 2, 2009 | 13th/14th | Season 5 |
| Jenna Johnson | 19 | Provo, Utah | Ballroom | August 20, 2013 | 7th/8th | Season 10 |
| Sabra Johnson | 19 | Roy, Utah | Contemporary | Winner | Winner | Season 3 |
| Donyelle Jones | 27 | Los Angeles, California | Hip-Hop/Jazz | 3rd Place | 3rd | Season 2 |
| Wadi Jones | 24 | Ossining, New York | Breakdance | June 23, 2011 | 17th-20th | Season 8 |
| Alexis Juliano | 19 | Coral Springs, Florida | Tap | July 30, 2013 | 13th-14th | Season 10 |
| Mark Kanemura | 24 | Honolulu, Hawaii | Jazz/Contemporary | July 31, 2008 | 5th/6th | Season 4 |
| Maksim "Max" Kapitannikov | 26 | Brooklyn, New York | Latin Ballroom | June 18, 2009 | 17th/18th | Season 5 |
| Paul Karmiryan | 21 | Los Angeles, California | Latin Ballroom | August 27, 2013 | 5th/6th | Season 10 |
| Jakob Karr | 19 | Windermere, Florida | Contemporary | Runner-Up | Runner-Up | Season 6 |
| Evan Kasprzak | 21 | West Bloomfield, Michigan | Broadway | 3rd Place | 3rd | Season 5 |
| Matthew Kazmierczak | 21 | Peoria, Arizona | Contemporary | August 15, 2012 | 11th-14th | Season 9 |
| Mitchell Kelly | 20 | Atlanta, Georgia | Contemporary | July 21, 2011 | 9th/10th | Season 8 |
| Jessica King | 24 | Myrtle Beach, South Carolina | Contemporary | Left Due to Injury | 11th | Season 4 |
| Caitlin Kinney | 21 | Annapolis, Maryland | Acro – Ballet | July 9, 2009 | 11th/12th | Season 5 |
| Tucker Knox | 23 | Nashville, Tennessee | Contemporary | August 20, 2013 | 7th/8th | Season 10 |
| Chris Koehl | 21 | Garland, Texas | Hip-Hop | July 7, 2011 | 13th/14th | Season 8 |
| Asuka Kondoh | 25 | San Francisco, California | Latin Ballroom | June 25, 2009 | 15th/16th | Season 5 |
| Hokuto Konishi | 22 | Tokyo, Japan | Hip-Hop/Breakdance | July 19, 2007 | 11th/12th | Season 3 |
| Ivan Koumaev | 18 | Seattle, Washington | Breakdance | August 3, 2006 | 5th/6th | Season 2 |
| Pasha Kovalev | 27 | Fort Lee, New Jersey | Latin Ballroom | August 13, 2007 | 5th/6th | Season 3 |
| Dareian Kujawa | 20 | Saint Paul, Minnesota | Contemporary | August 15, 2012 | 11th-14th | Season 9 |
| Melody Lacayanga | 22 | Los Angeles, California | Contemporary/Jazz | Runner-Up | Runner-Up | Season 1 |
| Ashlee Langas | 19 | Tyler, Texas | Contemporary | June 14, 2007 | 19th/20th | Season 3 |
| George Lawrence, Jr. | 19 | Atlanta, Georgia | Contemporary | August 22, 2012 | 9th/10th | Season 9 |
| Caitlynn Lawson | 18 | Moses Lake, Washington | Jazz/Contemporary | August 4, 2011 | 5th/6th | Season 8 |
| Nick Lazzarini | 21 | Sunnyvale, California | Contemporary/Jazz | Winner | Winner | Season 1 |
| Jess LeProtto | 18 | Little Falls, New Jersey | Broadway | July 28, 2011 | 7th/8th | Season 8 |
| Jacque LeWarne | 18 | Clive, Iowa | Ballet | August 20, 2014 | 5th/6th | Season 11 |
| Kourtni Lind | 18 | Forest Lake, Minnesota | Contemporary | July 3, 2008 | 13th/14th | Season 4 |
| Amelia Lowe | 18 | Butler, New Jersey | Contemporary | August 15, 2012 | 11th-14th | Season 9 |
| Iveta Lukosiute | 30 | Klaipėda, Lithuania | Ballroom | June 23, 2011 | 17th-20th | Season 8 |
| Tiffany Maher | 19 | Plantation, Florida | Jazz | Runner-Up | Runner-Up | Season 9 |
| Miranda Maleski | 18 | Pittsburgh, Pennsylvania | Contemporary | June 30, 2011 | 15th/16th | Season 8 |
| Sasha Mallory | 23 | Bakersfield, California | Jazz/Modern/Hip-Hop | Runner-Up | Runner-Up | Season 8 |
| Gev Manoukian | 22 | Salt Lake City, Utah | Breakdance | July 17, 2008 | 9th/10th | Season 4 |
| Janette Manrara | 25 | Miami, Florida | Salsa | July 23, 3009 | 7th/8th | Season 5 |
| Noelle Marsh | 18 | Sanford, North Carolina | Contemporary | December 2, 2009 | 9th/10th | Season 6 |
| Jasmine Mason | 19 | Placentia, California | Jazz | July 9, 2013 | 17th-18th | Season 10 |
| Jeanine Mason | 18 | Miami, Florida | Contemporary | Winner | Winner | Season 5 |
| Pauline Mata | 21 | West Covina, California | Jazz | November 11, 2009 | 15th/16th | Season 6 |
| Kathryn McCormick | 19 | Augusta, Georgia | Contemporary | 3rd Place | 3rd | Season 6 |
| Jamile McGee | 21 | Columbus, Ohio | Hip-Hop/Popping | 3rd Place | 3rd | Season 1 |
| Blake McGrath | 21 | Toronto, Ontario | Contemporary/Jazz | September 21, 2005 | 5th/6th | Season 1 |
| Tate McRae | 13 | Calgary, Alberta, Canada | Contemporary/Ballet | Runner-up | 3rd | Season 13 |
| Malece Miller | 19 | Salt Lake City, Utah | Contemporary | August 6, 2013 | 11th/12th | Season 10 |
| Brandon Mitchell | 27 | Kansas City, Kansas | Stepping | July 25, 2012 | 15th/16th | Season 9 |
| Jake Monreal | 12 | Miami, Florida | Ballroom | August 1, 2016 | 7th | Season 13 |
| Melanie Moore | 19 | Marietta, Georgia | Contemporary | Winner | Winner | Season 8 |
| Missy Morelli | 20 | Arvada, Colorado | Jazz | June 23, 2011 | 17th-20th | Season 8 |
| Jordan Nata'e Wandick | 14 | Bakersfield, California | Contemporary/Jazz | August 1, 2016 | 7th | Season 13 |
| Martha Nichols | 19 | Brooklyn, New York | Contemporary/Hip-Hop | July 20, 2006 | 9th/10th | Season 2 |
| Ashlee Nino | 21 | Fort Worth, Texas | Hip-Hop | July 13, 2006 | 11th/12th | Season 2 |
| Shauna Noland | 18 | Santa Cruz, California | Contemporary | July 12, 2007 | 13th/14th | Season 3 |
| Jim Nowakowski | 26 | Rochester, New York | Ballet | August 31, 2015 | 5th/6th | Season 12 |
| Ade Obayomi | 20 | Chandler, Arizona | Contemporary | July 30, 2009 | 5th/6th | Season 5 |
| Serge Onik † | 26 | Upper Saddle River, New Jersey | Latin Ballroom | July 30, 2014 | 11th-14th | Season 11 |
| Clarice Ordaz | 19 | Whittier, California | Jazz | July 21, 2011 | 9th/10th | Season 8 |
| Malene Ostergaard | 25 | Aarhus, Denmark | Latin Ballroom | July 9, 2014 | 19th/20th | Season 11 |
| Ricky Palomino | 25 | Phoenix, Arizona | Contemporary | June 14, 2007 | 19th/20th | Season 3 |
| Kherington Payne | 18 | Placentia, California | Contemporary | July 17, 2008 | 9th/10th | Season 4 |
| Jessi Peralta | 25 | Cocoa, Florida | Contemporary/Hip-Hop | June 28, 2007 | 15th/16th | Season 3 |
| Jonathan "Legacy" Perez | 28 | Miami, Florida | Breakdance | December 9, 2009 | 7th/8th | Season 6 |
| Jonathan Platero | 21 | Sanford, Florida | Salsa | June 25, 2009 | 15th/16th | Season 5 |
| Kayla Radomski | 18 | Aurora, Colorado | Contemporary | 4th Place | 4th | Season 5 |
| Ryan Ramirez | 19 | Morgan Hill, California | Contemporary | July 14, 2011 | 11th/12th | Season 8 |
| Ryan Rankine | 20 | Brooklyn, New York | Ballet/Contemporary | July 27, 2006 | 7th/8th | Season 2 |
| Bianca Revels | 20 | Detroit, Michigan | Tap | November 3, 2009 | 17th/18th | Season 6 |
| Ashley Rich | 22 | Antioch, California | Contemporary | July 7, 2011 | 13th/14th | Season 8 |
| Jessica Richens | 18 | Yorba Linda, California | Jazz | 3rd Place | 3rd | Season 11 |
| Valerie Rockey | 20 | Indianapolis, Indiana | Tap | Runner-Up | Runner-Up | Season 11 |
| Destini Rogers | 22 | Oklahoma City, Oklahoma | Contemporary/Jazz | September 7, 2005 | 9th/10th | Season 1 |
| Robert Roldan | 19 | Thousand Oaks, California | Jazz | 3rd Place | 3rd | Season 7 |
| Jose "Full Deck" Ruiz | 21 | Pembroke Pines, Florida | Breaking | July 29, 2010 | 5th/6th | Season 7 |
| Peter Sabasino | 22 | Philadelphia, Pennsylvania | Tap | November 11, 2009 | 15th/16th | Season 6 |
| Dominic Sandoval | 21 | Sacramento, California | Breakdance | August 2, 2007 | 7th/8th | Season 3 |
| Melissa Sandvig | 29 | Los Alamitos, California | Ballet | July 30, 2009 | 5th/6th | Season 5 |
| Cristina Santana | 24 | San Diego, California | Salsa | June 24, 2010 | 10th | Season 7 |
| Faina Savich | 21 | Vitebsk, Belarus | Latin Ballroom | June 21, 2007 | 17th/18th | Season 3 |
| Stanislav Savich | 22 | Brooklyn, New York | Ballroom | June 15, 2006 | 19th/20th | Season 2 |
| Benji Schwimmer | 22 | Moreno Valley, California | Swing/Latin Ballroom | Winner | Winner | Season 2 |
| Lacey Schwimmer | 18 | Redlands, California | Latin Ballroom | 4th Place | 4th | Season 3 |
| Ellenore Scott | 19 | Santa Cruz, California | Jazz | 4th Place | 4th | Season 6 |
| Katee Shean | 19 | San Jose, California | Contemporary | 3rd Place | 3rd | Season 4 |
| Victor Smalley | 21 | Miami, Florida | Contemporary | November 25, 2009 | 11th/12th | Season 6 |
| Jesús Solorio | 23 | Paso Robles, California | Contemporary | June 28, 2007 | 15th/16th | Season 3 |
| Joy Spears | 19 | Killen, Alabama | Jazz/Hip-Hop | June 22, 2006 | 17th/18th | Season 2 |
| Mariah Spears | 19 | Chandler, Arizona | Hip-Hop | July 23, 2013 | 15th-16th | Season 10 |
| Cyrus "Glitch" Spencer | 22 | Atlanta, Georgia | Popping/Animating | Runner-Up | Runner-Up | Season 9 |
| Du-Shaunt "Fik-Shun" Stegall | 18 | Las Vegas, Nevada | Hip-Hop | Winner | Winner | Season 10 |
| Melinda Sullivan | 22 | Thousand Oaks, California | Tap | July 1, 2010 | 9th | Season 7 |
| Ben Susak | 19 | Phoenix, Arizona | Contemporary | June 29, 2006 | 15th/16th | Season 2 |
| Jonathan "Jonnis" Tannis | 20 | Burnaby, British Columbia | Hip-Hop | August 17, 2005 | 15th/16th | Season 1 |
| Robert Taylor, Jr. | 31 | Brooklyn, New York | Hip-Hop | June 30, 2011 | 15th/16th | Season 8 |
| Will Thomas | 19 | Troy, Michigan | Contemporary | August 29, 2012 | 7th/8th | Season 9 |
| Danny Tidwell † | 22 | Norfolk, Virginia | Contemporary | Runner-Up | Runner-Up | Season 3 |
| AdéChiké Torbert | 23 | Brooklyn, New York | Contemporary | 4th Place | 4th | Season 7 |
| Paris Torres | 19 | Issaquah, Washington | Contemporary | June 11, 2009 | 19th/20th | Season 5 |
| Chelsea Traille | 23 | Flower Mound, Texas | Contemporary | June 26, 2008 | 15th/16th | Season 4 |
| Nathan Trasoras | 18 | Downey, California | Contemporary | December 2, 2009 | 9th/10th | Season 6 |
| Jaymz Tuaileva | 20 | Orem, Utah | Jazz | July 6, 2006 | 13th/14th | Season 2 |
| Aaron Turner | 25 | Las Vegas, Nevada | Tap | Runner-Up | Runner-Up | Season 10 |
| Ricky Ubeda | 18 | Miami, Florida | Contemporary | Winner | Winner | Season 11 |
| Snejana "Snow" Urbin | 25 | Siberia, Russia | Latin Ballroom | August 31, 2005 | 11th/12th | Season 1 |
| Ashley Valerio | 22 | Mesa, Arizona | Contemporary | June 18, 2009 | 17th/18th | Season 5 |
| Jaja Vankova | 22 | Van Nuys, California | Animation/Krump | Runner-Up | Runner-Up | Season 12 |
| Melissa Vella | 20 | Springfield, Pennsylvania | Contemporary/Jazz | September 14, 2005 | 7th/8th | Season 1 |
| Sara Von Gillern | 20 | Rock Island, Illinois | Breakdance | August 2, 2007 | 7th/8th | Season 3 |
| Travis Wall | 18 | Virginia Beach, Virginia | Contemporary | Runner-Up | Runner-Up | Season 2 |
| Chehon Wespi-Tschopp | 23 | Zurich, Switzerland | Ballet | Winner | Winner | Season 9 |
| Bridget Whitman | 20 | Tempe, Arizona | Contemporary | August 6, 2014 | 9th/10th | Season 11 |
| Jason Williams | 20 | Wilmington, North Carolina | Hip-Hop/Jazz/Funk | June 22, 2006 | 17th/18th | Season 2 |
| William Wingfield | 21 | Nashville, Tennessee | Contemporary | July 24, 2008 | 7th/8th | Season 4 |
| Aleksandra Wojda | 23 | Pretoria, South Africa | Contemporary | June 29, 2006 | 15th/16th | Season 2 |
| Alex Wong | 23 | Vancouver, British Columbia | Ballet | Left Due to Injury | 8th | Season 7 |
| Amy Yakima | 19 | Northville, Michigan | Jazz | Winner | Winner | Season 10 |
| Nick Young | 19 | Franklin, Wisconsin | Tap | June 23, 2011 | 17th-20th | Season 8 |
| Jade Zuberi | 21 | Detroit, Michigan | Animation | Left Due to Injury | 17th-18th | Season 10 |
|