The Ontario U20 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.

Men's winners Until 1978, the event was known as the provincial schoolboy championship. Since 1979, there have been two separate events.

Year Skip Club 1950 Glen Sagle Sault Ste. Marie Collegiate Institute 1951 Mike Cassels Hamilton Westdale Collegiate 1952 Jack Mosley Lindsay Collegiate 1953 Bob Walker Oshawa Collegiate Institute 1954 Bill FraserSarnia Collegiate Institute 1955 Bill FraserSarnia Collegiate Institute 1956 Bill FraserSarnia Collegiate Institute 1957 Ian Johnston Kingston Collegiate and Vocational Institute 1958 Gordon Stibbards Welland High & Vocational 1959 Irwin Wallace Parry Sound Curling Club 1960 Bob Estall Kingston Collegiate and Vocational Institute 1961 Ron Bobbie Kitchener-Waterloo CVS 1962 Wally Smith Banting Memorial High School 1963 Jerry Blair West Hill Secondary 1964 John Harris Owen Sound Collegiate 1965 Paul Savage Don Mills Collegiate 1966 Mike Boyd Kingston Collegiate 1967 Barry Timbers Uxbridge Secondary School 1968 Bill Hope Trenton High School 1969 George Cox Renfrew District Collegiate Institute 1970 Fred Osburn J.F. Ross Collegiate and Vocational Institute 1971 Mark McDonald Gananoque Secondary School 1972 Mark McDonald Gananoque Secondary School 1973 Mark McDonald Gananoque Secondary School 1974 Peter File Brampton Centennial Secondary 1975 Dave Velanoff London Westminster Secondary 1976 Ken Pearce Victoria Park Secondary 1977 Barry Acton Uxbridge Secondary School 1978 Daryl Shane Hanover John Diefenbaker Secondary 1979 Nick Rizzo Brant Curling Club 1980 John Kawaja St. George's Golf and Country Club 1981 John Base Oakville Curling Club 1982 John Base Mississaugua Golf & Country Club 1983 Daniel Lachance Rockcliffe Curling Club 1984 Steve Hartley Thornhill Country Club 1985 Fred Hackel London Curling Club 1986 Mike Harris Tam Heather Curling Club 1987 Wayne Middaugh Brampton Curling Club 1988 Daryl Morrell Morrisburg Curling Club 1989 Dave Allan Kingston Curling Club 1990 Noel Herron Kingston Curling Club 1991 Peter Steski Forest Curling Club 1992 Adam Spencer Guelph Curling Club 1993 Joe Frans St. Catharines Golf and Country Club 1994 Joe Frans Bradford and District Curling Club 1995 Patrick Ferris Peterborough Curling Club 1996 Patrick Ferris Sutton Curling Club 1997 John Morris Ottawa Curling Club 1998 John Morris Ottawa Curling Club 1999 John Morris Ottawa Curling Club 2000 Jason Young Burlington Curling Club 2001 Bobby Reid High Park Club 2002 Jeff Armstrong Blue Water Curling Club 2003 Mark Bice Sarnia Golf and Curling Club 2004 John Epping Granite Club 2005 Mark Bice Sarnia Golf and Curling Club 2006 Codey Maus Dixie Curling Club 2007 Ryan Myler Brampton Curling Club 2008 Travis Fanset St. Thomas Curling Club 2009 Bowie Abbis-Mills Kitchener-Waterloo Granite Club 2010 Jake Walker Westmount Golf and Country Club 2011 Mathew Camm Ottawa Curling Club 2012 Brett Dekoning Omemee Curling Club 2013 Aaron Squires St. Thomas Curling Club 2014 Ryan McCrady Rideau Curling Club 2015 Mac Calwell Quinte Curling Club 2016 Doug Kee Navan Curling Club 2017 Matthew Hall Westmount Golf and Country Club 2018 Matthew Hall Westmount Golf and Country Club 2019 Samuel Steep Galt Country Club 2020 Owen Purdy Cataraqui Golf & Country Club 2021 Scott Mitchell Whitby Curling Club 2022 Landan Rooney Whitby Curling Club 2023 Jayden King RCMP Curling Club 2024 Kibo Mulima Guelph Curling Club 2025 Tyler MacTavish KW Granite Club 2026 Evan MacDougall Fergus Curling Club

Women's winners Year Skip Club 1972 Judy Jamieson Ottawa Curling Club 1973 Sandy Hushagen Humber Highland Curling Club 1974 Cathy Scheel Arnprior Curling Club 1975 Sheryl Keely Kingston Curling Club 1976 Sheryl Keely Kingston Curling Club 1977 Deborah Brown St. George's Golf and Country Club 1978 Becki Ross Idylwylde Country Club 1979 Wendy McCullough Kingston Curling Club 1980 Patricia Barnaby RA Curling Club 1981 Barbara Boake St. George's Golf and Country Club 1982 Alison Goring Bayview Country Club 1983 Alison Goring Bayview Country Club 1984 Kristin Holman Bayview Country Club 1985 Susan Shepley Dixie Curling Club 1986 Lisa Lascelles Hylands Curling Club 1987 Janet Omand Sarnia Golf and Curling Club 1988 Nadine Landon Thessalon Curling Club 1989 Tara Stevenson London Curling Club 1990 Nathalie Hoffman Hawkesbury Curling Club 1991 Debbie GreenUnionville Curling Club 1992 Heather CrockettUnionville Curling Club 1993 Kim GellardUnionville Curling Club 1994 Dominique LascellesHawkesbury Curling Club 1995 Kirsten HarmarkMilton Curling Club 1996 Denna SchellCannington Curling Club 1997 Sara GarlandUnionville Curling Club 1998 Jenn HannaOttawa Curling Club 1999 Julie ReddickMilton Curling Club 2000 Julie ReddickOakville Curling Club 2001 Carrie LindnerBradford and District Curling Club 2002 Julie ReddickOakville Curling Club 2003 Stephanie GrayPalmerston Curling Club 2004 Kelly CochranePeterborough Curling Club 2005 Erin MorrisseyRideau Curling Club 2006 Lisa FarnellPeterborough Curling Club 2007 Hollie NicolKW Granite Club 2008 Danielle InglisBurlington Curling Club 2009 Rachel Homan Ottawa Curling Club 2010 Rachel Homan Ottawa Curling Club 2011 Clancy Grandy KW Granite Club 2012 Jamie Sinclair Manotick Curling Center 2013 Jamie Sinclair Manotick Curling Center 2014 Molly Greenwood KW Granite Club 2015 Chelsea Brandwood Glendale Golf & Country Club2016 Courtney Auld Bayview Golf & Country Club2017 Hailey Armstrong Rideau Curling Club 2018 Emma Wallingford Ottawa Curling Club 2019 Thea Coburn Dundas Valley Golf & Curling Club 2020 Sierra Sutherland Rideau Curling Club 2021 Alyssa Blad Dundas Valley Golf & Curling Club 2022 Emily Deschenes Rideau Curling Club 2023 Tori Zemmelink Navan Curling Club 2024 Julia Markle London Curling Club 2025 Dominique Vivier Navan Curling Club 2026 Dominique Vivier RCMP Curling Club

Note

External links U-21 Women - CurlON U-21 Men - CurlON