| Sport Coopsol | Segunda División | — | 2000 | Estadio Municipal de Chorrillos |
| Sport Dos de Mayo | Copa Perú | — | — | Union Tarma Stadium |
| Sport Huamanga | Copa Perú | — | 2002 | Estadio Ciudad de Cumaná |
| Sport Inca | — | — | 18 maggio 1908 | Estadio Nacional del Perú |
| Sport José Gálvez | — | — | 1902 | Estadio Nacional del Perú |
| Sport Juan Bielovucic | — | — | — | Estadio Nacional del Perú |
| Sport Pilsen Callao | Copa Perú | — | 1924 | — |
| Sport Sáenz Peña | — | — | 1906 | Estadio Telmo Carbajo |
| Sport Vallejo | Copa Perú | — | ottobre 2002 | Estadio Mansiche |
| Sport Victoria | Copa Perú | — | 1916 | Estadio José Picasso Peratta |
| Sport Águila | Segunda División | — | 25 dicembre 1947 | — |
| Sporting Bellavista | — | — | 1912 | Estadio Nacional del Perú |
| Sporting Club Gira | — | Bologna, Ozzano dell'Emilia | 1945 | — |
| Sporting Club Montecatini Terme | — | Montecatini Terme | 1949 | PalaTerme |
| Sporting Kansas City | Major League Soccer | Kansas City | 1995 | Sporting Park, Legends Field, GEHA Field at Arrowhead Stadium |
| Sporting Pizarro | Copa Perú | — | — | Estadio Mariscal Cáceres |
| Sporting Tabaco (1926–1955) | Campeonato Descentralizado | — | 16 novembre 1926 | Stadio nazionale del Perù |
| Sportivo Melgar | — | — | 14 luglio 1925 | Estadio Nacional del Perú |
| Sportivo Tarapacá Ferrocarril | — | — | 15 ottobre 1911 | Stadio nazionale del Perù |
| SS Lazio Basket | — | Roma | 1932 | — |
| St. Louis Blues | — | — | 1967 | Enterprise Center |
| St. Louis Cardinals | Major League Baseball | — | 1882 | Busch Stadium |
| St. Louis Hawks | National Basketball Association | — | — | — |
| Stamura Basket 1920 | — | — | — | — |
| Starlight Valmadrera | — | — | — | — |
| Stella Azzurra Roma | — | Roma | 1938 | — |
| Sutor Basket Montegranaro | — | Montegranaro | 1947 | PalaRossini |
| Tampa Bay Buccaneers | National Football League | — | 24 aprile 1974 | Raymond James Stadium |
| Tampa Bay Lightning | — | — | 1992 | Expo Hall, Tropicana Field, Benchmark International Arena |
| Taranto Cras Basket | Serie A1 | Taranto | 1961 | — |
| Tecnológico de Pucallpa | Segunda División | — | 2005 | Estadio Aliardo Soria Pérez |
| Tennessee Titans | National Football League | Nashville | 1960 | Nissan Stadium |
| Teramo Basket | Serie A2 | Teramo | 1973 | PalaScapriano |
| Texas Rangers | Major League Baseball | — | 1972 | Rangers Ballpark in Arlington |
| Thunder Basket Matelica - Fabriano | — | — | — | — |
| Toronto Arenas | — | — | 1917 | Mutual Street Arena |
| Toronto Blue Jays | Major League Baseball | Toronto | 1977 | Rogers Centre |
| Toronto FC | Major League Soccer | Toronto | 2006 | BMO Field |
| Toronto Maple Leafs | — | — | 22 novembre 1917 | Scotiabank Arena, Mutual Street Arena, Maple Leaf Gardens |
| Toronto Raptors | National Basketball Association | Toronto | 1995 | Rogers Centre, Scotiabank Arena |
| Toronto St. Patricks | — | — | — | Mutual Street Arena |
| Total Chalaco Fútbol Club | Copa Perú | — | 2003 | Estadio Segundo Aranda Torres |
| Trapani Shark | Serie A | Trapani | 1964 | — |
| Tresinaro Basket Scandiano | — | — | — | — |
| U América FC | Copa Perú | — | 1980 | Stadio Monumentale |
| U.S. Sangiorgese | — | — | — | — |
| Unione Cestistica Piacentina | — | Piacenza | 2003 | — |
| Unione Sportiva Basket Recanati | — | Recanati | 1982 | — |