The Ontario U-21 Curling Championships (until 2016 called the Ontario Junior Curling Championships) is an annual curling tournament. It is the provincial curling championship for curling teams aged 20 and under in Southern Ontario. The winning team represents Ontario at the Canadian Junior Curling Championships.
Until 1978, the event was known as the provincial schoolboy championship. Since 1979, there have been two separate events.
Jillian Brothers is a Canadian curler. She currently throws fourth stones on Team Heather Smith. Brothers was born in Liverpool, Nova Scotia and now resides in Bedford, Nova Scotia.
John C. Morris is a Canadian curler, and two-time Olympic gold medallist from Canmore, Alberta. Morris played third for the Kevin Martin team until April 24, 2013. Morris, author of the book Fit to Curl, is the son of Maureen and Earle Morris, inventor of the "Stabilizer" curling broom. Morris grew up in Gloucester, Ontario and at the age of five began curling at the Navy Curling Club.
CurlON is the governing body of curling in Southern Ontario. Northern Ontario is governed by the Northern Ontario Curling Association (NOCA). The CurlON sends a team to represent Team Ontario at all major Canadian Championships. The NOCA sends a separate team to all of these events.
The Ontario Scotties Tournament of Hearts is the Ontario provincial curling championship for women's curling. The tournament is run by CurlON, the curling association for Southern Ontario. The winning team represents Team Ontario at the national Scotties Tournament of Hearts.
Rachel Catherine Homan is a Canadian international curler. Homan is a former Canadian junior champion, a four-time Canadian national champion, and the 2017 world champion, all as a skip. She was also the skip of the Canadian women's curling team at the 2018 Winter Olympics.
Mathew Robert "Mat" Camm is a Canadian curler from Cornwall, Ontario. He currently plays third on Team John Epping. Camm is originally from Rockland, Ontario.
Bradley Robert Jacobs is a Canadian curler from Sault Ste. Marie, Ontario. He currently plays skips Team Reid Carruthers. He is an Olympic champion skip, having led Canada to a gold medal at the 2014 Winter Olympics. Jacobs is also the 2013 Tim Hortons Brier championship skip and the 2013 World Championship runner-up. He is a 12-time Northern Ontario provincial champion, and one-time provincial junior champion.
Hollie Duncan is a Canadian curler. She currently skips her own team on the World Curling Tour.
Braden Calvert is a Canadian curler from Carberry, Manitoba. He currently skips his own team out of Winnipeg. He is a former World Junior curling champion and two-time Canadian junior champion.
The 2019 New Holland Canadian Junior Curling Championships was held from January 19 to 27 at the Art Hauser Centre in Prince Albert, Saskatchewan. The winners represented Canada at the 2019 World Junior Curling Championships in Liverpool, Nova Scotia.
Connor Njegovan is a Canadian curler from Winnipeg, Manitoba. He currently plays lead on Team Reid Carruthers, skipped by Brad Jacobs.
The Kitchener-Waterloo Granite Curling Club is a curling club on Seagram Drive in Waterloo, Ontario.
The 2020 New Holland Canadian Junior Curling Championships was held from January 18 to 26 at the Langley Curling Centre and the George Preston Recreation Centre in Langley, British Columbia. The winners represented Canada at the 2020 World Junior Curling Championships in Krasnoyarsk, Russia.
Jason Camm is a Canadian curler from Rockland, Ontario. He currently plays lead on Team John Epping.
Matthew Hall is a Canadian curler. He currently plays second on Team Rylan Kleiter. He was a member of the 2019 World Junior Curling Championships gold medallist team.
Robbie "Rob" Gordon is a Canadian curler from Winnipeg, Manitoba. He currently plays lead on Team Braden Calvert.
Megan Smith is a Canadian curler from Sudbury, Ontario. She currently plays third on Team Chelsea Brandwood. In 2015, she won the gold medal at the 2015 Canada Winter Games, skipping Team Ontario in women's curling.
The 2022 New Holland Canadian Junior Curling Championships was held from March 26 to April 1 at the Stratford Rotary Complex in Stratford, Ontario. The winning teams represented Canada at the 2023 World Junior Curling Championships in Füssen, Germany.
Kyle Kurz is a Canadian curler from Winnipeg, Manitoba. He currently plays second on Team Braden Calvert.
Landan Rooney is a Canadian curler from Mississauga, Ontario. He currently plays third on Team Pat Ferris.