| Hartford Whalers | — | — | 1972 | Matthews Arena |
| Hatria Basket | — | — | — | — |
| Hidroaviación | — | — | 1927 | Estádio Nacional do Peru |
| Hijos de Acosvinchos | Copa Peru | — | 1946 | Estádio Universidad San Marcos |
| Hijos de Yurimaguas | Copa Peru | — | 16 de março de 1967 | — |
| Houston Astros | Major League Baseball | Houston | 1962 | Daikin Park |
| Houston Dynamo | Major League Soccer | Houston | 2005 | Shell Energy Stadium |
| Houston Rockets | National Basketball Association | Houston | 1967 | Toyota Center, Lakewood Church Central Campus, Fertitta Center, Pechanga Arena |
| Houston Texans | National Football League | Houston | 2002 | Reliant Stadium |
| Huancayo Sporting Club | Copa Peru | — | — | Estádio Huancayo |
| Hungaritos Agustinos | Copa Peru | — | 5 de junho de 1954 | Estadio Max Augustín |
| IDUNSA | Segunda División (Campeonato Peruano de Futebol) | — | 2003 | Estádio Arequipa |
| Inclán Sport Club | Copa Peru | — | — | — |
| Independiente de Cañete | Copa Peru | — | — | — |
| Indiana Pacers | National Basketball Association | Indianápolis | 1967 | Gainbridge Fieldhouse, Corteva Coliseum, Market Square Arena |
| Indianapolis Colts | National Football League | Indianápolis | 1953 | Memorial Stadium, Lucas Oil Stadium, RCA Dome |
| Indianapolis Olympians | National Basketball Association | Indianápolis | 1949 | Hinkle Fieldhouse |
| International Marine Incorporated F.C. | Copa Peru | — | 1992 | Estadio Campeonísimo |
| Jacksonville Jaguars | National Football League | — | 1995 | TIAA Bank Field |
| Jorge Chávez | — | — | — | Estadio Telmo Carbajo |
| Jorge Chávez No. 1 | — | — | 1910 | Estadio Nacional del Perú (1897) |
| José Carlos Mariategui | Copa Peru | — | 16 de julho de 1975 | Estadio Nacional del Perú (1897) |
| José Gálvez FBC | Campeonato Peruano de Futebol | — | 1951 | Estadio Manuel Rivera Sanchez |
| José María Arguedas de Andahuaylas | Copa Peru | — | 2004 | Estadio Los Chankas |
| José Pardo de Tumán | Copa Peru | — | 1919 | — |
| Juan Aurich | — | — | 1922 | Estádio Elías Aguirre |
| Juan Aurich | — | — | 1996 | Estádio Elías Aguirre |
| Junior Casale Monferrato | — | Casale Monferrato | 1956 | — |
| Juvecaserta Basket | Liga Italiana de Basquetebol, Serie B | Castel Morrone | 1951 | PalaMaggiò |
| Juvenil Andino | Copa Peru | — | 11 de agosto de 1932 | — |
| Juvenil Los Ángeles | Copa Peru | — | 1958 | — |
| Juventud Barranco | Copa Peru | — | 26 de janeiro de 1963 | Estadio Segundo Aranda Torres |
| Juventud La Joya | Copa Peru | — | — | Estadio Rómulo Shaw Cisneros |
| Juventud La Rural | Copa Peru | — | 1946 | — |
| Juventud Progreso | Copa Peru | — | — | — |
| Juventus Basket Pontedera | — | — | — | — |
| Juventus Corazón | Copa Peru | — | — | — |
| Kansas City Chiefs | National Football League | Kansas City, Dallas | 1960 | Cotton Bowl, Kansas City Municipal Stadium, Arrowhead Stadium |
| Kansas City Royals | Major League Baseball | — | 1969 | Kauffman Stadium |
| KDT Nacional | Copa Peru | — | 1931 | Estadio Telmo Carbajo |
| La Loretana | Copa Peru | — | maio 1971 | Estadio Aliardo Soria Pérez |
| La Peña Sporting | Copa Peru | — | 6 de abril de 1968 | — |
| Las Vegas Raiders | National Football League | Las Vegas | 1960 | Los Angeles Memorial Coliseum, O.co Coliseum, Allegiant Stadium |
| Latina Basket | — | Latina | 1968 | — |
| Lawn Tennis de la Exposición (fútbol) | Copa Peru | — | 27 de junho de 1884 | Estádio Nacional do Peru |
| Lawn Tennis F.C. | Copa Peru | — | 1995 | Estádio Nacional do Peru |
| León de Huánuco | Segunda División (Campeonato Peruano de Futebol) | — | 1946 | Estadio Heraclio Tapia |
| Libertas Basket Bologna | — | Bolonha | — | — |