| Atlético Telmo Carbajo | Copa Perú | — | 16 नवंबर 1928 | Estadio Telmo Carbajo |
| Atlético Universidad | Copa Perú | — | 24 फ़रवरी 1964 | Arequipa Stadium |
| Aurich–Cañaña | — | — | 1993 | Estadio Elías Aguirre |
| Aurora Basket Jesi | — | Jesi | 1966 | PalaTriccoli |
| Aurora Chancayllo | Copa Perú | — | 10 अगस्त 1931 | Estadio Rómulo Shaw Cisneros |
| Aurora Miraflores | Copa Perú | — | 2 जनवरी 1958 | Manuel Bonilla Sports Complex |
| Austin FC | मेजर लीग सॉकर | ऑस्टिन | 2018 | Q2 Stadium |
| Auxilium Pallacanestro Torino | — | टोरीनो | 1974 | Palazzetto dello Sport Gianni Asti |
| Ayacucho FC | Peruvian Primera División | — | 1972 | Estadio Las Américas |
| Baltimore Bullets | नेशनल बास्केटबॉल असोसिएशन | बाल्टीमोर | 1944 | Baltimore Coliseum |
| Baltimore Colts | — | बाल्टीमोर | 1947 | — |
| Barcelona de Surquillo | Copa Perú | — | 8 सितंबर 1975 | Estadio Nacional del Perú (1897) |
| Basket Agropoli | — | Agropoli | 1966 | — |
| Basket Alcamo | — | Alcamo | — | — |
| Basket Anagni | — | — | — | — |
| Basket Barcellona | — | Barcellona Pozzo di Gotto | 1976 | — |
| Basket Bees Treviglio | — | — | — | — |
| Basket Biassono | — | Biassono | — | — |
| Basket Brescia | — | ब्रेशिया | 1957 | — |
| Basket Brescia Leonessa | Serie A | ब्रेशिया | 2009 | PalaLeonessa |
| Basket Carugate | — | Carugate | — | — |
| Basket Casier | — | Casier | — | — |
| Basket Cavezzo | — | Cavezzo | 1978 | — |
| Basket Cefalù | — | — | — | — |
| Basket Club Bolzano | — | बोल्जैनो | — | Palazzetto dello sport "Paola Mazzali" |
| Basket Club Valtarese 2000 | — | — | — | — |
| Basket Costa | — | — | — | — |
| Basket Costa Catania | — | केटानिया | — | — |
| Basket Draghi Novara | — | नोवारा | 1972 | — |
| Basket Femminile Le Mura Lucca | — | लुक्का | 2005 | — |
| Basket Femminile Livorno | — | लिवोर्नो | — | — |
| Basket Foxes Giussano | — | Giussano | 1983 | — |
| Basket Livorno | — | लिवोर्नो | 1947 | — |
| Basket Massafra | — | Massafra | — | — |
| Basket Montichiari | — | — | — | — |
| Basket Palestrina 1962 | — | — | — | — |
| Basket Parma | — | पार्मा | 1962 | — |
| Basket Ravenna Piero Manetti | — | रवेना | 1984 | — |
| Basket Rimini Crabs | — | — | — | — |
| Basket San Salvatore Selargius | — | Selargius | — | — |
| Basketball Valdarno | — | — | — | — |
| Basketball Vigarano | — | Vigarano Mainarda | — | — |
| Bella Esperanza | Copa Perú | — | 1915 | — |
| Benedetto XIV Cento | — | San Lazzaro di Savena | 2011 | — |
| Bergamo Basket 2014 | — | बेर्गामो | 1970 | — |
| Biancoblù Basket Bologna | — | बोलोन्या | 2011 | PalaDozza |
| Blu Basket 1971 | — | Treviglio | 1971 | — |
| Bonfiglioli Ferrara Basket | — | फेरारा | — | — |