This is a list of curlers from the Canadian province of Ontario.
Active curlers Men Name Curling club Career Highlights Chad Allen Brantford 2002 Provincial Colts Champion Mike Anderson Thornhill 2008 National University Champion Scott Bailey Donalda 1998 World Champion Greg Balsdon Loonie/ Richmond Hill 1996 Provincial Junior Mixed Champion Mark Bice Tara 2003, 2005 Provincial Junior Champion, 2009 Provincial Mixed Champion Steve Bice Tara 2007 World Champion Don Bowser Loonie Jason Boyce Loonie 1991 Provincial Junior Champion Bryan Burgess Fort William 2001 Northern Ontario Champion Mathew Camm Ottawa 2010 World Junior bronze medalist Andrew Clayton Harriston 2007 Provincial Junior Mixed Champion Bryan Cochrane Rideau 2003 Provincial Champion Al Corbeil Collingwood 1985 Provincial Mixed Champion Peter Corner Brampton 1993 World Champion Bruce Delaney Navy 2009 Canadian Senior Champion John Epping Donalda 2006 Canadian Mixed Champion Caleb Flaxey Soo CA 2008, 2010 Northern Ontario Champion Joe Frans Thornhill 2002, 2005 Provincial Champion Chris Gardner Arnprior 2011 Canadian Mixed Champion Jeff Gorda Bradford - Al Hackner Fort William 1982 & 1985 World Champion E. J. Harnden Soo CA 2008, 2010 Northern Ontario Champion Ryan Harnden Soo CA 2008, 2010 Northern Ontario Champion Mike Harris Oakville 1998 Olympic Silver Medalist Cory Heggestad Stroud Jake Higgs Harriston 2002, 2009 Provincial Mixed Champion Glenn Howard Coldwater 1987, 1993, 2007 World Champion Scott Howard Coldwater 2012 Brier Champion Brad Jacobs Soo CA 2007, 2010 Northern Ontario Champion Shaun Kaufman Bradford 1997 Silver Tankard Champion Mark Kean Annandale 2009 Provincial Junior Mixed Champion Brent Laing Coldwater 1998, 1999 World Junior Champion, 2007 World Champion Micky Lizmore Harriston 2007 Provincial Junior Champion Rob Lobel Whitby 1982 Provincial Junior Champion Dale Matchett Bradford 1994 Provincial Junior Champion Graeme McCarrel Brampton 1998 World Champion Heath McCormick Sarnia 1996 Provincial Junior Champion, 2004 Provincial Mixed Champion Wayne Middaugh St. George's 1993, 1998 World Champion Rich Moffatt Rideau 1999 Provincial Champion Darryl Prebble Scarboro Howard Rajala Rideau 1999 Provincial Champion Nick Rizzo Paris 1979 Provincial Junior Champion / 2003 Provincial Mixed Champion Brent Ross Harriston 1997 Colts Champion Robert Rumfeldt Guelph 1996 Provincial Champion Brad Savage Brampton 1991 Provincial Junior Champion Craig Savill Coldwater/ Ottawa 1998, 1999 World Junior Champion, 2007 World Champion Daryl Shane Listowel 1978 Provincial Junior Champion Neil Sinclair Manotick 2007 Canada Games silver medalist Ian Tetley Brampton 1985, 1990, 1998 World Champion Rick Thurston Dundas Granite 2008 Provincial Intermediate Champion Wayne Tuck, Jr. Woodstock 2002 Provincial Mixed Champion Ryan Werenich Bradford 2003 Provincial Colts Champion Jason Young Brantford 1999 World Junior Champion Kirk Ziola Highland 1983 Saskatchewan Provincial Champion
Women Name Curling club Career Highlights Leigh Armstrong Brant 2006 Canadian Mixed Champion Cathy Auld Mississauga 2005 Challenge Champion Marika Bakewell Highland 2005 Provincial Junior Mixed Champion Karen Bell Listowel Kathy Brown King Kim Brown Ottawa 2006 Provincial Junior Champion, 2011 Provincial Mixed Champion Chrissy Cadorin Brant 1999 Provincial Junior Mixed Champion Mary Chilvers Oshawa 1995, 1997 Provincial Champion, 1992 Provincial Mixed Champion Katrina Collins Bayview Julie Columbus Alliston Marlo Dahl Port Arthur Hollie Duncan K-W Granite 2007 Provincial Junior Champion, 2018 Provincial Champion Lori Eddy Alliston 1997 Provincial Champion Jenna Enge Idylwylde 2012 Ontario Provincial Champion, 2015, 2018 Northern Ontario Provincial Champion Lisa Farnell Peterborough 2006 Provincial Junior Champion Allison Flaxey St. Thomas 2009 Canadian Mixed Champion, 2014 Provincial Champion Tracy Fleury Idylwylde 2012 Ontario Provincial Champion, 2015, 2018 Northern Ontario Provincial Champion, 2019 Manitoba Provincial Champion Melissa Foster Mississauga Susan Froud Alliston Amanda Gates Idylwylde 2012 Ontario Provincial Champion, 2015, 2018 Northern Ontario Provincial Champion Tara George Fort William 2006, 2007, 2009, 2010 Provincial Champion Alison Goring Bayview 1990 Scott Tournament of Hearts Champion Andra Harmark Coldwater 2008 Provincial Champion Jenn Hanna Ottawa 2005, 2016 Provincial Champion Stephanie Hanna Ottawa 2005 Provincial Champion Jacqueline Harrison Alliston Julie Hastings Bayview 2015 Provincial Champion Rachel Homan Ottawa 2010 Canadian Junior Champion, 2011, 2013, 2017, 2019 Provincial Champion, 2017 World Champion Ashley Kallos Port Arthur Alison Kreviazuk Ottawa 2011 Provincial Champion Lynn Kreviazuk Ottawa 2010 Canadian Junior Champion Kari Lavoie Fort William 2009, 2010 Provincial Champion Pascale Letendre Ottawa 2005 Provincial Champion Carrie Lindner Bradford 2001 Provincial Junior Champion Krista McCarville Fort William 2006, 2007, 2009, 2010 Ontario Provincial Champion, 2016, 2017, 2019 Northern Ontario Provincial Champion Christine McCrady Rideau 1995 Provincial Champion Susan McKnight Uxbridge Cheryl McPherson Mississauga 1990 Scott Tournament of Hearts Champion Lee Merklinger Brant 2004 Provincial Junior Mixed Champion Sherry Middaugh Coldwater 1996 Saskatchewan Provincial Champion, 1999, 2001, 2002, 2004, 2008 Ontario Provincial Champion Emma Miskew Ottawa 2010 Canadian Junior Champion, 2011, 2013, 2017, 2019 Provincial Champion, 2017 World Champion Kim Moore Coldwater 1997, 2008 Provincial Champion Erin Morrissey Peterborough 2005 Provincial Junior Champion, 2011 Provincial Mixed Champion Brit O'Neill Glendale 2007 Provincial Junior Mixed Champion Laura Pickering North Bay Granite Julie Reddick King 2006 Canadian Mixed Champion Jo-Ann Rizzo Brant 2003 Provincial Mixed Champion Kristy Russell Shelburne Jamie Sinclair Manotick 2012 Provincial Junior Champion, 2017, 2018, 2019 United States Champion Ashley Sippala Fort William 2010 Provincial Champion, 2016, 2017, 2019 Northern Ontario Provincial Champion Stacey Smith Bayview Karen Trines Guelph 2005 & 2007 Provincial Junior Champion, 2016, 2018 Provincial Champion Christy Trombley Bayview 2007 Tankard Champion Kirsten Wall Donalda 2004, 2008 Provincial Champion Lisa Weagle Ottawa 2011, 2013, 2017, 2019 Provincial Champion, 2017 World Champion Jennifer Wylie Idylwylde 2012 Ontario Provincial Champion, 2015, 2018 Northern Ontario Provincial Champion