2023–24 Tercera Federación

• The group champions are promoted to 2024–25 Segunda Federación. • The best non-reserve team of each group qualifies for 2024–25 Copa del Rey. • Relegations to the regional leagues may depend on which clubs are relegated in the 2023–24 Segunda Federación, as well as the number of the promoted teams for the ensuing season. ==Overview before the season==

A total of 324 teams make up the league: 27 relegated from the 2022–23 Segunda Federación, 236 retained from the 2022–23 Tercera Federación, and 61 promoted from the regional divisions. ==Groups==

===Group 1 – Galicia=== ;Teams retained from 2022–23 Tercera Federación • Alondras • Arosa • Arzúa • Atlético Arteixo • Celta C • Estradense • UD Ourense • Paiosaco • Rápido Bouzas • Silva • Somozas • Viveiro • Polvorín ;Teams promoted from 2022–23 Preferente de Galicia • Barbadás • Betanzos • Pontevedra B • Sarriana Teams and locations League table ===Group 2 – Asturias=== ;Teams retained from 2022–23 Tercera Federación • Avilés Stadium • Caudal • Ceares • Colunga • Condal • Lenense • Urraca Teams and locations League table ===Group 3 – Cantabria=== ;Teams retained from 2022–23 Tercera Federación • Atlético Albericia • Cartes • Castro • Escobedo • Guarnizo • Naval • Revilla • Sámano • Siete Villas • Solares-Medio Cudeyo ;Teams promoted from 2022–23 Regional Preferente • Atlético Mineros • Bezana • Colindres • Velarde Teams and locations League table ===Group 4 – Basque Country=== ;Teams retained from 2022–23 Tercera Federación • Anaitasuna • Aurrerá Ondarroa • Basconia • Cultural Durango • Deusto • Lagun Onak • Leioa • Padura • Pasaia • Portugalete • San Ignacio ;Teams promoted from 2022–23 División de Honor • Alavés C • Añorga • Derio Teams and locations League table ===Group 5 – Catalonia=== ;Teams retained from 2022–23 Tercera Federación • Badalona • Castelldefels • Girona B • Grama • L'Hospitalet • Montañesa • Peralada • Pobla de Mafumet • Rapitenca • San Cristóbal • Tona • Vilafranca • Prat ;Teams promoted from 2022–23 Primera Catalana • L'Escala • Mollerussa • Patacona • Rayo Ibense • Roda • Silla • Castellonense • Ontinyent 1931 • Soneja • Utiel Teams and locations League table ===Group 7 – Community of Madrid=== ;Teams retained from 2022–23 Tercera Federación • Alcalá • Canillas • Real Madrid C • Torrejón • Trival Valderas ;Teams relegated from 2022–23 Segunda Federación • Alcorcón B • Leganés B ;Teams promoted from 2022–23 Preferente de Madrid • Moscardó • Parla • Tres Cantos • Villanueva del Pardillo Teams and locations League table ===Group 8 – Castile and León=== ;Teams retained from 2022–23 Tercera Federación • Almazán • Atlético Astorga • Atlético Bembibre • Atlético Tordesillas • Ávila • Becerril • Júpiter Leonés ;Teams relegated from 2022–23 Segunda Federación • Burgos Promesas • Cristo Atlético ;Teams promoted from 2022–23 Primera Regional • Colegios Diocesanos • Laguna • Villaralbo Teams and locations League table ===Group 9 – Eastern Andalusia and Melilla=== ;Teams retained from 2022–23 Tercera Federación • Almería B • Arenas • Atlético Malagueño • Ciudad de Torredonjimeno • Huétor Tájar • Huétor Vega • Jaén • Málaga City • Maracena • El Ejido • Juventud Torremolinos ;Teams promoted from 2022–23 División de Honor • Polideportivo Almería • Rincón ;Teams promoted from 2022–23 Primera Autonómica de Melilla • Atlético Melilla Teams and locations League table ===Group 10 – Western Andalusia and Ceuta=== ;Teams retained from 2022–23 Tercera Federación • Atlético Espeleño • Ayamonte • Bollullos • Cartaya • Ceuta B • Ciudad de Lucena • Conil • Córdoba B • Coria • Xerez Deportivo ;Teams promoted from 2022–23 División de Honor • Cabecense • La Palma Teams and locations League table ===Group 11 – Balearic Islands=== ;Teams retained from 2022–23 Tercera Federación • Binissalem • Collerense • Constància • Inter Manacor • Mallorca B ;Teams promoted from 2022–23 Regional Preferente • Alaior • Alcúdia • Arenal • Felanitx Teams and locations League table ===Group 12 – Canary Islands=== ;Teams retained from 2022–23 Tercera Federación • Arucas • Gran Tarajal • Buzanada • Herbania • San Bartolomé • Teror Teams and locations League table ===Group 13 – Region of Murcia=== ;Teams retained from 2022–23 Tercera Federación • Alcantarilla • Atlético Pulpileño • Bullense • Balsicas Atlético • Montecasillas • Diocesano • Don Benito ;Teams promoted from 2022–23 Primera División Extremeña • Castuera • Jaraíz • Racing Valverdeño Teams and locations League table ===Group 15 – Navarre=== ;Teams retained from 2022–23 Tercera Federación • Alesves • Ardoi • Avance • Beti Onak • Burladés • Cantolagua • Cortes • Huarte • Lagunak • Oberena • Pamplona • Peña Sport • Subiza • Txantrea ;Teams promoted from 2022–23 Primera Autonómica • Beti Kozkor • Bidezarra • Lerinés Teams and locations League table ===Group 16 – La Rioja=== ;Teams retained from 2022–23 Tercera Federación • Anguiano • Atlético Vianés • Berceo • Calahorra B • Casalarreina • Comillas • Haro • La Calzada • Oyonesa • Peña Balsamaiso • River Ebro • Arnedo • Logroñés Promesas ;Teams promoted from 2022–23 Regional Preferente • Alberite • Tedeón Teams and locations League table ===Group 17 – Aragon=== ;Teams retained from 2022–23 Tercera Federación • Almudévar • Atlético Monzón • Binéfar • Calamocha • Cariñena ;Teams promoted from 2022–23 Regional Preferente • Belchite 97 • Borja • Fraga • Fuentes Teams and locations League table ===Group 18 – Castilla–La Mancha=== ;Teams retained from 2022–23 Tercera Federación • Azuqueca • Atlético Tomelloso • Calvo Sotelo Puertollano • Conquense • La Solana ;Teams promoted from 2022–23 Primera Autonómica Preferente • Atlético Albacete • Cazalegas • Huracán Balazote • San Clemente Teams and locations League table ==Qualification for Copa del Rey==

In addition to the 18 best-placed non-reserve teams qualifying for the 2024–25 Copa del Rey, the seven best non-reserve runners-up of the 18 groups that have not already qualified will also participate. ==Notes==