| D.C. United | Major League Soccer | Washington D. C. | 1994 | Audi Field, Estadio Conmemorativo Robert F. Kennedy |
| Dallas Cowboys | National Football League | Frisco | 1960 | AT&T Stadium |
| Dallas Mavericks | National Basketball Association | Dallas | 1980 | American Airlines Center, Reunion Arena |
| Dallas Stars | — | Dallas | 1967 | Reunion Arena, American Airlines Center |
| Defensor ANDA | Copa Perú | — | 24 de junio de 1977 | — |
| Defensor La Bocana | Segunda División del Perú | — | 1987 | Estadio Sesquicentenario |
| Delta Basket 92 Alessandria | — | Alessandria | — | — |
| Denver Broncos | National Football League | Denver | 1960 | Empower Field at Mile High |
| Denver Nuggets | National Basketball Association | Denver | 1967 | Denver Coliseum, Denver Auditorium Arena, Ball Arena, McNichols Sports Arena |
| Deportivo Cañaña | Copa Perú | — | — | Estadio César Flores Marigorda |
| Deportivo Enersur | Copa Perú | — | 2003 | — |
| Deportivo Morba | Copa Perú | — | — | Estadio Mansiche |
| Deportivo Municipal de Chorrillos | Copa Perú | — | — | Estadio Municipal de Chorrillos |
| Deportivo Municipal de Huamanga | Copa Perú | — | 1995 | Estadio Ciudad de Cumaná |
| Deportivo Pomalca | Copa Perú | — | 9 de enero de 1949 | Estadio Elías Aguirre |
| Deportivo Temperley | Copa Perú | — | — | Estadio Mariano Melgar |
| Deportivo Zúñiga | Copa Perú | — | 1981 | Estadio Municipal de La Molina |
| Derthona Basket | Lega Basket Serie A | Tortona | 1946 | — |
| Detroit Cougars | — | — | — | — |
| Detroit Falcons | — | — | — | — |
| Detroit Lions | National Football League | — | 1929 | Ford Field |
| Detroit Pistons | National Basketball Association | Detroit | 1937 | The Palace of Auburn Hills, Little Caesars Arena, North Side High School Gym, Cobo Hall, Allen County War Memorial Coliseum, Calihan Hall, Pontiac Silverdome, Olympia Stadium |
| Detroit Red Wings | — | — | 1926 | Joe Louis Arena, Olympia Stadium, Little Caesars Arena, Windsor Arena |
| Detroit Tigers | Grandes Ligas de Béisbol | — | 1894 | Comerica Park |
| Dike Basket Napoli | — | Nápoles | 2005 | — |
| Dinamo Basket Sassari | Lega Basket Serie A | Sassari | 1960 | Palasport Roberta Serradimigni |