The 2015–16 Copa Federación de España was the 23rd 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. At. Baleares defeated Rayo Majadahonda 3–2 on aggregate in the final.
The champion won the trophy, a cash prize of €90,152 and the qualification for the next year tournament. The runner-up received a cash prize of €30,051 and every semifinalist €12,020. Additionally, each winner of autonomous community tournament received €3,005.
The competition started 29 July 2015 with Asturias tournament and finished 13 April 2016 with the final of national phase.
Autonomous Communities tournaments
West Andalusia and Ceuta tournament
Final
East Andalusia and Melilla tournament
Final
Aragon tournament
Quarter-finals
Semifinals
Final
Asturias tournament
Qualifying tournament
Group A
Group B
Group C
Group D
Semifinals
Final
Neutral venue
Balearic Islands tournament
First round
Peña Deportiva and Mercadal received a bye.
Semifinals
Final
Basque Country tournament
First round
Aurrerá received a bye.
Semifinals
Final
Canary Islands tournament
Semifinal
Tenerife B received a bye.
Final
Cantabria tournament
Quarter-finals
All matches in Stadium Fernando Astobiza of Cayón
Semifinals
All matches in Stadium Fernando Astobiza of Cayón
Final
Neutral venue
Castile and León tournament
Qualifying tournament
Castile-La Mancha tournament
Semifinal
Quintanar del Rey received a bye.
Final
Catalonia tournament
Semifinals
Final
Extremadura tournament
First round
Second round
Semifinals
Final
Galicia tournament
Quarter-finals
Coruxo and received a bye.
Semifinals
Final
Neutral venue
La Rioja tournament
Quarter-finals
Semifinals
Final
Madrid tournament
Qualifying tournament
Murcia tournament
First round
Semifinals
Final
Neutral venue
Navarre tournament
Qualifying tournament Group A
Group B
Group C
Semifinals
Final
Neutral venue
Valencian Community tournament
First round
Elche Ilicitano, Ontinyent and Torre Levante received a bye.
Semifinals
Final
National phase National phase began 2 December 2015.
-(3) Team playing in 2015–16 Segunda División B (third level in Spanish football)
-(4) Team playing in 2015–16 Tercera División (fourth level in Spanish football)
-(DNP) Team renounced to play
Qualified teams
Defending champion Real Unión (3)
Teams losing Copa del Rey first round Compostela (3) Pontevedra (3) Condal (4) Racing Santander (3) (DNP) Portugalete (3) (DNP) Ascó (4) Sabadell (3) Alcoyano (3) (DNP) Hércules (3) (DNP) Rayo Majadahonda (3) Melilla (3) (DNP) Recreativo (3) (DNP) Jumilla (3) Murcia (3) (DNP) Mérida (3) Varea (4) (DNP) Guadalajara (3)
Winners of Autonomous Communities tournaments Sariñena (4) Gimnástica Torrelavega (4) SD Logroñés (4) Badajoz (4) Valle de Egüés (4) Granada B (3) Lebrijana (4) Ciudad Rodrigo (4) Quintanar del Rey (4) At. Baleares (3) Marino (4) Badalona (3) Rápido de Bouzas (4) Alavés B (4) Villa Santa Brígida (4) Lorca (4) Móstoles (4) Elche Ilicitano (4)
Round of 32 The draw for the first round was held on November 3. Round of 32 was played between 2 and 17 December 2015.
Condal (4), SD Logroñés (4), Villa Santa Brígida (4) and Lorca (4) received a bye.
First leg
Second leg
Pontevedra won 2–0 on aggregate
Gimnástica Torrelavega won 1–1 on away goals rule
Rápido de Bouzas won 3–1 on aggregate after extra time
Rayo Majadahonda won 2–1 on aggregate
Guadalajara won 2–1 on aggregate
Móstoles won 9–1 on aggregate
Elche Ilicitano won 3–3 on away goals rule
At. Baleares won 1–0 on aggregate after extra time
Sariñena won 3–1 on aggregate after extra time
Mérida won 4–1 on aggregate
Badajoz won 5–3 on aggregate
Quintanar del Rey won 1–0 on aggregate
Round of 16 The draw for the Round of 16 was held on December 18. This round was played between 6 and 21 January 2016.
First leg
Second leg
Rápido de Bouzas won 3–3 on aggregate on away goals rule
Mérida won 8–2 on aggregate
Gimnástica Torrelavega won 5–3 on aggregate
Sariñena won 4–2 on aggregate
At. Baleares won 7–1 on aggregate
Elche Ilicitano won 2–1 on aggregate
Móstoles won 3–2 on aggregate
Rayo Majadahonda won 3–1 on aggregate
Quarter-finals The draw was held 22 January. Quarter-finals round was played between 3 and 10 February 2016.
First leg
Second leg
Rayo Majadahonda won 4–1 on aggregate
Mérida won 4–1 on aggregate
At. Baleares won 3–3 on aggregate on away goals rule
Gimnástica won 4–2 on aggregate
Semi-finals The draw was held 12 February. Semi-finals were played between 3 and 16 March 2016.
First leg
Second leg
Rayo Majadahonda won 4–1 on aggregate
At. Baleares won 3–2 on aggregate
Final Final was played between 6 and 13 April 2016.
First leg
Second leg
At. Baleares won 3–2 on aggregate