| Basket Massafra | — | Massafra | — | — |
| Basket Mestre 1958 | — | Mestre | 1958 | Vitrifrigo Arena |
| Basket Montichiari | — | — | — | — |
| Basket Palestrina 1962 | — | — | — | — |
| Basket Ravenna | — | Ravena | 1984 | — |
| Basket Rimini | — | — | — | — |
| Basket Rimini Crabs | Serie A2 | Rímini | 1947 | Palasport Flaminio |
| Basket Rimini Crabs | — | — | — | — |
| Basket San Salvatore Selargius | — | Selargius | — | — |
| Basket Team Crema | — | — | — | — |
| Basketball Vigarano | — | Vigarano Mainarda | — | — |
| BC Roma SPQR | Lega Basket Serie A | — | 2026 | Palazzetto dello Sport |
| BCC Agropoli | — | Agropoli | 1966 | — |
| Bears Mestre | — | Mestre | — | — |
| Benedetto XIV Cento | — | San Lazzaro di Savena | 2011 | — |
| Bergamo Basket 2014 | — | Bérgamo | 1970 | — |
| Bonfiglioli Ferrara Basket | — | Ferrara | — | — |
| Boston Celtics | National Basketball Association | Boston | 1946 | Matthews Arena, Boston Garden, PeoplesBank Arena, TD Garden |
| Brooklyn Nets | National Basketball Association | Brooklyn | 1967 | Island Garden, Long Island Arena, Teaneck Armory, Prudential Center, Nassau Veterans Memorial Coliseum, Izod Center, Jersey Mike's Arena, Barclays Center |
| Cagliari Dinamo Academy | — | Cagliari | 2017 | — |
| Celana Basket Bergamo | — | Bérgamo | 1948 | PalaNorda |
| Cestistica Azzurra Orvieto | — | Orvieto | 1984 | — |
| Cestistica Ragusa | — | — | — | — |
| Cestistica San Severo | — | San Severo | 1966 | — |
| Charlotte Hornets | National Basketball Association | Charlotte | 1988 | Spectrum Center, Charlotte Coliseum |
| Chicago Bulls | National Basketball Association | Chicago | 1966 | United Center, Chicago Stadium, International Amphitheatre |
| Chicago Stags | Basketball Association of America | Chicago | 1946 | Chicago Stadium |
| Cleveland Cavaliers | National Basketball Association | Cleveland | 1970 | Rocket Arena, Coliseum at Richfield, Cleveland Arena |
| Club Atletico Faenza Pallacanestro | — | Faenza | 1946 | — |
| College Basketball | — | — | — | — |
| College Italia | — | Roma | — | — |
| CUS Bari Pallacanestro | — | — | — | — |
| CUS Cagliari Pallacanestro | — | Cagliari | 1947 | — |
| CUS Palermo Pallacanestro | — | Palermo | — | — |
| CUS Torino Basket | — | Turín | — | — |
| Dallas Mavericks | National Basketball Association | Dallas | 1980 | American Airlines Center, Reunion Arena |
| Delta Basket 92 Alessandria | — | Alessandria | — | — |
| Denver Nuggets | National Basketball Association | Denver | 1967 | Denver Coliseum, Denver Auditorium Arena, Ball Arena, McNichols Sports Arena |
| Denver Nuggets | National Basketball Association | Denver | 1948 | Denver Auditorium Arena |
| Derthona Basket | Lega Basket Serie A | Tortona | 1946 | — |
| 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 |
| Dike Basket Napoli | — | Nápoles | 2005 | — |
| Dinamo Basket Sassari | Lega Basket Serie A | Sassari | 1960 | Palasport Roberta Serradimigni |
| Effe Biancoblù Basket Bologna | — | Bolonia | 2011 | PalaDozza |
| Esperia Cagliari | — | Cagliari | — | — |
| Eurobasket Roma | Serie A2 | Roma | 2000 | Palazzetto dello Sport (Cisterna di Latina) |
| F.C. Internazionale Milano (basketball) | — | Milán | 1908 | — |
| Fabriano Basket | Lega Basket Serie A | Fabriano | 1966 | — |