| Country: | Spain |
| Other Titles: | Copa RFEF |
| Num Teams: | 30 (in national phase) |
| Current Champions: | Ourense |
| Prev Season: | 2013–14 |
| Next Season: | 2015–16 |
| Winners: | R. Unión |
| Second: | Castellón |
| Matches: | 56 |
| Goals: | 148 |
The 2014–15 Copa Federación de España was the 22nd edition of the Copa Federación de España, also known as Copa RFEF, a knockout competition for Spanish football clubs in Segunda División B and Tercera División. R. Unión defeated Castellón 4–0 on aggregate in the final. R. Unión got the trophy and a cash prize of 90.152 euros and qualified for the next edition of the tournament. Castellón received a prize of 30.051 euros and losing semifinalists 12.020 euros. Each winner of an Autonomous Community tournament received a prize of 3.005 euros.[1]
The competition began 30 July 2014 and finished 16 April 2015.
Mercadal and Formentera received a bye.
Berio received a bye
At. San José received a bye.
Arroyo received a bye.
Plasencia received a bye.
Alondras, Barbadás, Boiro, Cerceda, Pontevedra and Rápido de Bouzas received a bye.
Group A
Group B
Group C
Group D
Elche Ilicitano and Ontinyent received a bye.
National phase will begin in November 2014. CD Ourense will not defend the title after being dissolved in July 2014.
Qualified teams
The draw for the first round was held on November 3. Round of 32 was played between 27 November and 18 December 2014.
Gerena (4) and Unión Viera (4) received a bye.
At. Astorga won 3–1 on aggregateBoiro won 4–4 on away goals ruleR. Unión won 3–1 on aggregateTropezón won 3–1 on aggregateOsasuna B won 8–0 on aggregateArandina won 3–1 on aggregateAlmudévar won 3–1 on aggregateAt. Baleares won 7–3 on aggregateCastellón won 2–1 on aggregateConquense won 5–0 on aggregateLinares won 3–1 on aggregate after extra timeMarbella won 3–2 on aggregateMóstoles won 5–3 on aggregate
The draw for the round of 16 was held on December 19. Round of 16 was played between 7 and 22 January 2015.
Arandina won 2–2 on away goals ruleCastellón won 3–1 on aggregateR. Unión won 6–1 on aggregateGerena won 1–1 on aggregate after extra time and penalty kicksLinares won 6–2 on aggregateConquense won 3–2 on aggregateAt. Baleares won 2–2 on aggregate on away goals rule
The draw for the quarter-finals was held 23 January 2015. Quarter-finals were played between 4 and 19 February 2015.
Postponed 4 February by snow. [3] Postponed 5 February by bad pitch conditions.
Castellón won 4–3 on aggregateLinares won 3–0 on aggregateR. Unión won 5–4 on aggregate after extra timeTropezón won 5–3 on aggregate
The draw for the semi-finals was held 13 February 2015. Semi-finals were played between 4 and 18 March 2015.
Castellón won 2–1 on aggregateReal Unión won 2–0 on aggregate
Final was played between 9 and 16 April 2015.
R. Unión won 4–0 on aggregate.