| <table border="1"> | |
| <tr><td>Club</td><td>Sport</td><td>League</td><td>Venue</td><td>Established</td><td>Championships</td></tr> | |
| <tr><td>Ottawa Senators</td><td>ice hockey</td><td>National Hockey League</td><td>Canadian Tire Centre, Ottawa Civic Centre</td><td>1992–present</td><td>0 (Stanley Cups) 1 (President's Trophy) 1 (Prince of Wales Trophy)</td></tr> | |
| <tr><td>Ottawa Redblacks</td><td>Canadian football</td><td>Canadian Football League</td><td>TD Place Stadium</td><td>2014–present</td><td>1 (Grey Cup)</td></tr> | |
| <tr><td>Ottawa Champions</td><td>Baseball</td><td>Canadian American Association of Professional Baseball</td><td>Raymond Chabot Grant Thornton Park</td><td>2015–present</td><td>1</td></tr> | |
| <tr><td>Ottawa Gee-Gees</td><td>Various</td><td>U Sports</td><td>University of Ottawa</td><td>1848–present</td><td>2 (Vanier Cups)</td></tr> | |
| <tr><td>Carleton Ravens</td><td>Various</td><td>U Sports</td><td>Carleton University</td><td>1942–present</td><td>13 (W. P. McGee Trophies)</td></tr> | |
| <tr><td>Ottawa 67's</td><td>ice hockey</td><td>Ontario Hockey League</td><td>TD Place Arena</td><td>1967–present</td><td>3 (OHL) 2 (Memorial Cups)</td></tr> | |
| <tr><td>Ottawa Lady Senators (PWHL)</td><td>ice hockey</td><td>Canadian Women's Hockey League</td><td>Sandy Hill Arena/Bell Sensplex</td><td>2007–present</td><td>0</td></tr> | |
| <tr><td>Ottawa Fury FC</td><td>soccer</td><td>North American Soccer League</td><td>TD Place Stadium</td><td>2014–present</td><td>0</td></tr> | |
| <tr><td>Ottawa Swans</td><td>Australian football</td><td>Ontario Australian Football League</td><td>Rideau Carleton Raceway</td><td>2007–present</td><td>0</td></tr> | |
| <tr><td>Ottawa Sooners</td><td>Canadian football</td><td>Canadian Junior Football League (1960–1995, 2009–present) Quebec Junior Football League (1996–2008)</td><td>Keith Harris Stadium</td><td>1960–present</td><td>5 CJFL Championships 3 QJFL Championships</td></tr> | |
| <tr><td>Ottawa Junior Riders</td><td>Canadian football</td><td>Quebec Junior Football League (1995–2000, 2006–Present) Canadian Junior Football League (2001–2005)</td><td>Nepean Sportsplex</td><td>1995–present</td><td>6 QJFL Championships</td></tr> | |
| <tr><td>Cumberland Panthers</td><td>Canadian football</td><td>Quebec Junior Football League</td><td>Millennium Sports Park</td><td>2004–present</td><td>0</td></tr> | |
| </table> | |