Primera División de Baloncesto
The Primera División de Baloncesto is the fifth level in the Spanish basketball league system.
Current format
The Primera División works similar to the Tercera Federación of Spanish football. It is the fifth tier as well and it is divided into fifteen groups, corresponding to the Autonomous communities of Spain excepting one of the groups that is shared by Basque Country, La Rioja and Navarre. In Catalonia the Primera División is known as Super Copa Masculina.The best teams are promoted to Tercera FEB, since 2015–16 season without playing any promotion playoffs against other Autonomous communities groups, excepting in the shared group by Basque Country, La Rioja and Navarre, and in the groups of Castile and León and Galicia, in where this past season the runner-ups of these three groups faced one each other in a 3-team stage looking for two new promoting places. In some Autonomous communities, the first qualified is considered the Regional amateur champion.
Current 2023–24 season the league has 271 teams. Zaragoza is the city with most teams and Valencia is the province with most teams. Club Baloncesto Solares from Medio Cudeyo has three different teams in the league: Restaurante Los Arcos-CB Solares, CB Solares A and CB Solares B.
Latest seasons
Andalusia, Ceuta and Melilla
42 teams divided in three groups. Competition known as Liga ''Nacional N1 Masculina.''Aragón
13 teams in only one group. Competition known as Primera Nacional Masculina A1. For the current 2025–26 season, all the teams are located in the Province of Zaragoza, 10 of them in the city.Source:
Balearic Islands
22 teams divided in two groups. Competition known as Lliga Escribano Masculina. Final Four known as ''Trofeu Biel Hurtado.''Basque Country, La Rioja, Navarre
14 teams in only one group. Competition known as Primera División Masculina.| Season | Champion | Runner-up |
| 2005–06 | Club Larraona Claret | Arrasateko Ointxe SKE |
| 2006–07 | Club Larraona Claret | Arrasateko Ointxe SKE |
| 2007–08 | Arrasateko Ointxe SKE | Araberri BC |
| 2008–09 | Araberri BC | CD San Cernin |
| 2009–10 | SD Bidegintza | Askatuak SBT |
| 2010–11 | Easo ST | Aloña Mendi KE |
| 2011–12 | CB Santurtzi SK | Zarautz KE |
| 2012–13 | AD Unamuno ST | CD Askartza-Claret |
| 2013–14 | Tolosako Adiskideok KE | Arrasateko Ointxe SKE |
| 2014–15 | Fundación 5+11 | Zarautz KE |
| 2015–16 | CB Valle de Egüés | Iraurgi SB B |
| 2016–17 | Fundación 5+11 | Ordizia KE |
| 2017–18 | Goierri KE | Hernani KE |
| 2018–19 | Zarautz KE | Iraurgi SB B |
| 2019–20 | LogroBasket Club | Urgatzi Kirol Kluba |
| 2020–21 | Leioa SBT | Getxo SBT |
| 2021–22 | Fundación Bilbao Basket | Tabirako ST |
| 2022–23 | Tolosako Adiskideok KE | Zarautz KE |
| 2023–24 | Tabirako ST | CB Valle de Egüés |
| 2024–25 | Club Loiola Indautxu | Fundación Navarra Baloncesto Ardoi |
Canary Islands
20 teams divided in two groups.Cantabria
11 teams in only one group. Competition known as Autonómica Senior Masculina.| Season | Champion | Runner-up |
| 2002–03 | ADB Santoña | ADB Pas Piélagos |
| 2003–04 | ADB Pas Piélagos | CB Laredo |
| 2004–05 | CD La Paz Torrelavega | CD Estela |
| 2005–06 | CD La Paz Torrelavega | CD Estela |
| 2006–07 | CD La Paz Torrelavega | CB Laredo |
| 2007–08 | CD La Paz Torrelavega | CD Estela |
| 2008–09 | CD La Paz Torrelavega | ADB Pas Piélagos B |
| 2009–10 | CD La Paz Torrelavega | AD Cantbasket 04 |
| 2010–11 | CD La Paz Torrelavega | ADB Colindres |
| 2011–12 | ADB Colindres | SAB Torrelavega B |
| 2012–13 | CD La Paz Torrelavega | AD Cantbasket 04 |
| 2013–14 | CD La Paz Torrelavega | CDE Unión Cántabra de Baloncesto |
| 2014–15 | AD Cantbasket 04 B | ADB Pas Piélagos B |
| 2015–16 | AD Cantbasket 04 B | CD La Paz Torrelavega |
| 2016–17 | CBT Torrelavega | CD La Paz Torrelavega |
| 2017–18 | CB Solares | CD La Paz Torrelavega |
| 2018–19 | Club Baloncesto Bezana | CD Calasanz Santander |
| 2019–20 | Club Baloncesto Bezana | CD La Paz Torrelavega |
| 2020–21 | CB Entrambasaguas | CD La Paz Torrelavega |
| 2021–22 | CBT Torrelavega | CB Solares |
| 2022–23 | CDE Becedo Santander | CB Entrambasaguas |
| 2023–24 | CB Solares | CB Solares ' |
| 2024–25 | CDE Daygon Baloncesto Santander''' | CDEB Bezana |
Source:
Castile and León
14 teams in only one group.| Season | Champion | Runner-up |
| 2002–03 | CB Valladolid B | CB Palencia |
| 2003–04 | CD Universidad de Valladolid | AD Universidad de Salamanca |
| 2004–05 | UD Segovia | CB Tormes |
| 2005–06 | AD Universidad de Salamanca | CD Universidad de Valladolid |
| 2006–07 | CB Valladolid B | CB Ciudad de Ponferrada |
| 2007–08 | CD Universidad de Valladolid | CD Universidad de Burgos |
| 2008–09 | CD Universidad de Burgos | CB San Agustín |
| 2009–10 | CD Virgen de la Concha | CB Villamuriel |
| 2010–11 | CB La Cistérniga | Basket Burgos 2002 |
| 2011–12 | CB Tormes | CD Las Contiendas |
| 2012–13 | CB Agustinos Eras | CD Las Contiendas |
| 2013–14 | CD Universidad de Burgos | CB Ciudad de Ponferrada |
| 2014–15 | CB Agustinos Eras B | CB La Flecha |
| 2015–16 | CB Tizona | CD Carbajosa de la Sagrada |
| 2016–17 | CD Carbajosa de la Sagrada | CD Blanca de Castilla |
| 2017–18 | CD San Agustín | CB Tormes |
| 2018–19 | CD Blanca de Castilla | CD Baloncesto Venta de Baños |
| 2019–20 | CB Ciudad de Valladolid B | CD Baloncesto Reino de León |
| 2020–21 | CD Claret | CD Federado Baloncesto Villares |
| 2021–22 | CD Blanca de Castilla | Real Valladolid Baloncesto B |
| 2022–23 | CD Carbajosa de la Sagrada | CD Zamarat |
| 2023–24 | Real Valladolid Baloncesto B | CD Baloncesto Segovia |
| 2024–25 | CD Baloncesto Reino de León | CD Universidad de Valladolid |
Source:
Castile-La Mancha
10 teams in only one group.Catalonia
16 teams in only one group. Competition known as Super Copa Masculina.Community of Madrid
24 teams divided in two groups. Competition known as ''Liga VIPS Masculina.''Extremadura
11 teams in only one group.Galicia
15 teams divided in two groups. Competition known as ''Primera División Autonómica Masculina.''Principality of Asturias
13 teams in only one group. Competition known as ''Primera FBPA Masculina.''Region of Murcia
Since 2013, the Region of Murcia has an independent group. 16 teams divided in two groups.Source: