This list comprises all players who have participated in at least one league match for Colorado Rapids since the team's first Major League Soccer season in 1996. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions (US Open Cup, CONCACAF Champions League, etc.) but never actually made an MLS appearance are noted at the bottom of the page.
A "†" denotes players who only appeared in a single match.
Imad Baba 
Dominique Badji Marcelo Balboa 
Mehdi Ballouchy 
Shaun Bartlett Brian Bates 
Julien Baudet Kyle Beckerman 
Dedi Ben Dayan Scott Benedetti 
Jason Bent John Berner Alex Blake 
Johan Blomberg 
Yannick Boli Nat Borchers Jason Boyce Paul Bravo Adin Brown 
Deshorn Brown 
Roberto Brown Edson Buddle Marc Burch José Burciaga, Jr. Bobby Burling Preston Burpo 
Ian Butterworth 
Diego Calderón Caleb Calvert 
José Cancela Adrian Cann Joe Cannon Scott Cannon Chris Carrieri Tony Cascio Conor Casey 
Jorge Castañeda David Castellanos 
Dennis Castillo Edgar Castillo 
Jaime Castrillón 
Steward Ceus 
Marvin Chávez Mark Chung Jordan Cila Colin Clark Nico Colaluca 
Kip Colvey 
Miguel Comminges Terry Cooke Bouna Coundoul Matt Crawford Sam Cronin Leo Cullen Omar Cummings Jeff Cunningham Mohammed Saeid 
Waldir Sáenz Vicente Sánchez Tony Sanneh 
Marcelo Sarvas Darren Sawatzky Casey Schmidt Ross Schunk Diego Serna Dillon Serna Steve Shak 
Musa Shannon Richard Sharpe Axel Sjöberg 
Jamie Smith Tommy Smith 
Luis Solignac John Spencer 
Eugene Sseppuya †
Sean St Ledger Jeff Stewart Nathan Sturgis Gary Sullivan The following is a list of players and managers (*), both past and current, who appeared at least in one regular season game for the Chicago White Sox franchise.
The following is a list of players, both past and current, who appeared at least in one game for the Miami Marlins franchise, known as the Florida Marlins from their inception in 1993 through the 2011 season.
The following is a list of players, both past and current, who appeared at least in one game for the Minnesota Twins American League franchise (1961–present), also known previously as the Washington Senators (1901–1960).
The following is a list of past and current players who have played in at least one game for the Arizona Diamondbacks franchise. Players in Bold are members of the National Baseball Hall of Fame.
The following is a list of players, both past and current, who appeared at least in one game for the Washington Nationals National League franchise (2005–present), also known previously as the Montreal Expos (1969–2004).
The following is a list of players, both past and current, who appeared at least in one game for the Colorado Rockies franchise.
The following is a list of players, both past and current, who appeared in at least one game for the Tampa Bay Rays franchise, formerly known as the Devil Rays.
The following is a list of players both past and current who appeared at least in one game for the Toronto Blue Jays American League franchise (1977–present).
The Texas Rangers Major League Baseball team has played in Arlington, Texas, since 1972. The team began in 1961 as the Washington Senators, an American League expansion team based in Washington, D.C., before relocating to Texas. Since that time, over 1,100 players have competed in at least one game for the Senators/Rangers.
The following is a list of players, both past and current, who appeared at least in one game for the Pittsburgh Pirates National League franchise (1891–present), previously known as the Pittsburgh Alleghenys (1882–1890).
The following is a list of players, both past and current, who appeared at least in one game for the San Diego Padres National League franchise (1969–present).
This list comprises all players who have participated in at least one league match for Los Angeles Galaxy since the team's first Major League Soccer season in 1996. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for New England Revolution since the team's first Major League Soccer season in 1996. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for Chivas USA since the team's first Major League Soccer season in 2005, until its last in 2014. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for the Columbus Crew since the team's first Major League Soccer season in 1996. Players who were on the roster but never appeared in a game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for FC Dallas since the team's first Major League Soccer season in 1996. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for the New York Red Bulls since the team's first Major League Soccer season in 1996. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for Miami Fusion from the team's first Major League Soccer season which took place in 1998, until its final season in 2001. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an MLS appearance are noted at the bottom of the page.
This list comprises all players who have participated in at least one league match for Yakima Reds in the USL Premier Development League since the USL began keeping detailed records in 2003. Players who were on the roster but never played a first team game are not listed; players who appeared for the team in other competitions but never actually made an USL appearance are noted at the bottom of the page where appropriate.
The 2018 MLS Expansion Draft was a special draft for the Major League Soccer expansion team FC Cincinnati that was held on December 11, 2018. Lists of protected rosters and draft-eligible players were released by MLS on December 10, 2018.
