2014 Tercera División play-offs
The 2014 Tercera División play-offs to Segunda División B from Tercera División were the final playoffs for the promotion from 2013–14 Tercera División to 2014–15 Segunda División B. The first four teams in each group took part in the play-off.
Format
The eighteen group winners have the opportunity to be promoted directly to Segunda División B. The eighteen group winners were drawn into a two-legged series where the nine winners will promote to Segunda División B. The nine losing clubs will enter the play-off round for the last nine promotion spots.The eighteen runners-up were drawn against one of the eighteen fourth-placed clubs outside their group and the eighteen third-placed clubs were drawn against one another in a two-legged series. The twenty-seven winners will advance with the nine losing clubs from the champions' series to determine the eighteen teams that will enter the last two-legged series for the last nine promotion spots. In all the playoff series, the lower-ranked club play at home first. Whenever there is a tie in position, a draw determines the club to play at home first.
Group Winners Promotion Play-off
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas, on 12 May 2014, 17:00 CEST.| Group | Team |
| 1 | Somozas |
| 2 | Lealtad |
| 3 | Gimnástica |
| 4 | Leioa |
| 5 | Cornellà |
| 6 | Eldense |
| 7 | Trival Valderas |
| 8 | Valladolid B |
| 9 | Marbella |
| Group | Team |
| 10 | Betis B |
| 11 | Mallorca B |
| 12 | Atlético Granadilla |
| 13 | UCAM Murcia |
| 14 | Villanovense |
| 15 | Izarra |
| 16 | Varea |
| 17 | Zaragoza B |
| 18 | Puertollano |
Matches
First leg
Second leg
Non-champions Promotion Play-off
First round
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas, on 12 May 2014, 17:00 CEST.| Group | Position | Team |
| 1 | 2nd | Cerceda |
| 2 | 2nd | Langreo |
| 3 | 2nd | Laredo |
| 4 | 2nd | Portugalete |
| 5 | 2nd | Montañesa |
| 6 | 2nd | Alzira |
| 7 | 2nd | Rayo Vallecano B |
| 8 | 2nd | Atlético Astorga |
| 9 | 2nd | Linares |
| 10 | 2nd | San Roque de Lepe |
| 11 | 2nd | Peña Deportiva |
| 12 | 2nd | Marino |
| 13 | 2nd | Yeclano |
| 14 | 2nd | Mérida |
| 15 | 2nd | San Juan |
| 16 | 2nd | Haro |
| 17 | 2nd | Teruel |
| 18 | 2nd | Socuéllamos |
| Group | Position | Team |
| 1 | 3rd | Boiro |
| 2 | 3rd | Ceares |
| 3 | 3rd | Rayo Cantabria |
| 4 | 3rd | Arenas |
| 5 | 3rd | Europa |
| 6 | 3rd | Orihuela |
| 7 | 3rd | Unión Adarve |
| 8 | 3rd | Arandina |
| 9 | 3rd | Atlético Malagueño |
| 10 | 3rd | Alcalá |
| 11 | 3rd | Formentera |
| 12 | 3rd | Mensajero |
| 13 | 3rd | Águilas |
| 14 | 3rd | Jerez |
| 15 | 3rd | Mutilvera |
| 16 | 3rd | Anguiano |
| 17 | 3rd | Ejea |
| 18 | 3rd | Villarrobledo |
| Group | Position | Team |
| 1 | 4th | Pontevedra |
| 2 | 4th | Praviano |
| 3 | 4th | Escobedo |
| 4 | 5th | Alavés B |
| 5 | 4th | Terrassa |
| 6 | 4th | Paterna |
| 7 | 4th | San Sebastián de los Reyes |
| 8 | 4th | Real Ávila |
| 9 | 4th | Loja |
| 10 | 4th | Ceuta |
| 11 | 4th | Binissalem |
| 12 | 4th | Tenerife B |
| 13 | 4th | Mar Menor |
| 14 | 4th | Badajoz CF |
| 15 | 4th | Osasuna B |
| 16 | 4th | Náxara |
| 17 | 5th | Atlético Monzón |
| 18 | 4th | Almansa |
Matches
First leg
Second leg
Second round
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas, on 26 May 2014, 16:30 CEST.| Group | Position | Team |
| 1 | 1st | Somozas |
| 3 | 1st | Gimnástica |
| 6 | 1st | Eldense |
| 7 | 1st | Trival Valderas |
| 10 | 1st | Betis B |
| 12 | 1st | Atlético Granadilla |
| 15 | 1st | Izarra |
| 16 | 1st | Varea |
| 18 | 1st | Puertollano |
| Group | Position | Team |
| 2 | 2nd | Langreo |
| 3 | 2nd | Laredo |
| 5 | 2nd | Montañesa |
| 6 | 2nd | Alzira |
| 7 | 2nd | Rayo Vallecano B |
| 8 | 2nd | Atlético Astorga |
| 9 | 2nd | Linares |
| 10 | 2nd | San Roque de Lepe |
| 13 | 2nd | Yeclano |
| 14 | 2nd | Mérida |
| 15 | 2nd | San Juan |
| 16 | 2nd | Haro |
| 17 | 2nd | Teruel |
| 18 | 2nd | Socuéllamos |
| Group | Position | Team |
| 2 | 3rd | Ceares |
| 4 | 3rd | Arenas |
| 5 | 3rd | Europa |
| 6 | 3rd | Orihuela |
| 8 | 3rd | Arandina |
| 9 | 3rd | Atlético Malagueño |
| 11 | 3rd | Formentera |
| 12 | 3rd | Mensajero |
| 16 | 3rd | Náxara |
| Group | Position | Team |
| 1 | 4th | Pontevedra |
| 7 | 4th | SS de los Reyes |
| 12 | 4th | Tenerife B |
| 16 | 4th | Anguiano |
Matches
First leg
Second leg
Third round
Qualified teams
The draw took place in the RFEF headquarters, in Las Rozas, on 9 June 2014, 16:45 CEST.| Group | Position | Team |
| 1 | 1st | Somozas |
| 6 | 1st | Eldense |
| 7 | 1st | Trival Valderas |
| 10 | 1st | Betis B |
| 18 | 1st | Puertollano |
| Group | Position | Team |
| 2 | 2nd | Langreo |
| 3 | 2nd | Laredo |
| 6 | 2nd | Alzira |
| 8 | 2nd | Atlético Astorga |
| 9 | 2nd | Linares |
| 10 | 2nd | San Roque de Lepe |
| 14 | 2nd | Mérida |
| 18 | 2nd | Socuéllamos |
| Group | Position | Team |
| 4 | 3rd | Arenas |
| 6 | 3rd | Orihuela |
| 11 | 3rd | Formentera |
| Group | Position | Team |
| 1 | 4th | Pontevedra |
| 12 | 4th | Tenerife B |