| Competition: | Segunda División |
| Season: | 1935–36 |
| Winners: | Celta de Vigo |
| Promoted: | Celta de Vigo Zaragoza FC |
| Relegated: | CD Nacional de Madrid Unión SC Vigo CE Júpiter |
| League Topscorer: | Nolete (19 goals) |
| Best Goalkeeper: | Andrés Lerín (0.81 goals/match) |
| Matches: | 198 |
| Total Goals: | 752 |
| Prevseason: | 1934–35 |
| Nextseason: | 1939–40 |
The 1935–36 Segunda División season saw 24 teams participate in the second flight Spanish league. Celta and Zaragoza were promoted to Primera División, after both clubs won 5–0, and Arenas lost 0–1, in the final round of the promotion playoff.[1] Nacional, Unión Sportiva Vigo, Júpiter, Real Unión, Mirandilla and Elche were relegated to Regional.
| Club | City | Stadium | |
|---|---|---|---|
| Celta de Vigo | Vigo | Balaídos | |
| Deportivo de La Coruña | La Coruña | Riazor | |
| CD Nacional de Madrid | Madrid | El Parral | |
| Sporting de Gijón | Gijón | El Molinón | |
| Stadium Club Avilesino | Avilés | Las Arobias | |
| Unión SC Vigo | Vigo | Campo da Florida | |
| Valladolid Deportivo | Valladolid | Sociedad Taurina | |
| Zaragoza FC | Zaragoza | Torrero |
| Club | City | Stadium | |
|---|---|---|---|
| Arenas Club | Guecho | Ibaiondo | |
| FC Badalona | Badalona | Sant Adrià | |
| Barakaldo CF | Baracaldo | Lasesarre | |
| Donostia CF | San Sebastián | Atocha | |
| Girona FC | Gerona | Vista Alegre | |
| CE Júpiter | Barcelona | Lope de Vega | |
| CS Sabadell FC | Sabadell | Creu Alta | |
| Unión Club Irún | Irun | Stadium Gal |
| Club | City | Stadium | |
|---|---|---|---|
| Elche FC | Elche | Altabix | |
| Gimnástico FC | Valencia | Vallejo | |
| Levante FC | Valencia | Hondo del Grao | |
| CD Malacitano | Málaga | Baños del Carmen | |
| SCD Mirandilla FC | Cádiz | La Mirandilla | |
| Murcia FC | Murcia | La Condomina | |
| Recreativo Granada | Granada | Los Cármenes | |
| Xerez FC | Jerez de la Frontera | Domecq |