The 2016–17 Copa del Rey was the 115th staging of the Copa del Rey (including two seasons where two rival editions were played).
Barcelona were the two-time defending champions, and successfully defended their title following a 3–1 win over Alavés in the final.
As winners, Barcelona would have been assured a place for the 2017–18 UEFA Europa League group stage; however, since they already qualified for the Champions League by finishing 2nd in La Liga, the berth was instead passed down the league. Times up to 29 October 2016 and from 26 March 2017 are CEST (UTC+2). Times from 30 October 2016 to 25 March 2017 are CET (UTC+1).
New entries: Clubs participating in Segunda División gained entry. Byes: One Segunda División team (Córdoba) received a bye. Opponents seeding: Segunda División teams faced each other. Local team seeding: Draw of lots. Knock-out tournament type: Single match
Third round
9 September 2016
12 October 2016
11
43 → 32
Byes: One team from Segunda División B or Tercera División or another from Segunda División which previously did not receive a bye (Huesca), received one. Opponents seeding: Segunda División teams faced each other. Local team seeding: Draw of lots. Knock-out tournament type: Single match
Round of 32
14 October 2016
30 November 2016
16
32 → 16
New entries: Clubs participating in La Liga gained entry. Opponents seeding: The seven teams from La Liga which qualified for 2016–17 UEFA competitions, faced the remaining seven teams from Segunda División B and Tercera División. The five Segunda División teams played against La Liga teams. The eight remaining La Liga teams faced each other. Local team seeding: First leg at home of team in lower division. Knock-out tournament type:Double match
21 December 2016
Round of 16
23 December 2016
4 January 2017
8
16 → 8
Opponents seeding: Draw of lots. Local team seeding: First leg at home of the team in the lower division. Knock-out tournament type: Double match
11 January 2017
Quarter-finals
13 January 2017
18 January 2017
4
8 → 4
Opponents seeding: Draw of lots. Local team seeding: Luck of the draw. Knock-out tournament type: Double match
The draw for the first and the second round was held on 22 July 2016 at 13:00 CEST in La Ciudad del Fútbol, RFEF headquarters, in Las Rozas, Madrid.[2] In this round, 33 teams from the 2016–17 Segunda División B and nine from the 2016–17 Tercera División teams gained entry. In the draw, firstly six teams from Segunda División B received a bye and then, the remaining teams this league and teams from Tercera División faced according to proximity criteria by next groups:
Stadium: El Palmar Attendance: 2,000 Referee: Francisco José Hernández Maeso
Second round
In the second round teams from Segunda División played among themselves and teams from Segunda División B and Tercera played separately. Córdoba received a bye to the third round.
Stadium: José Zorrilla Attendance: 4,210 Referee: Pérez Montero
Final phase
The draw for the Round of 32 was held on 14 October 2016, in La Ciudad del Fútbol. In this round, all La Liga teams entered the competition.[4]
Round of 32 pairings were as follows: the six remaining teams participating in the 2016–17 Segunda División B and Tercera División faced the 2016–17 La Liga teams which qualified for European competitions. The six remaining teams participating in Segunda División faced five La Liga teams which did not qualify for European competitions and the remaining Europa League team from the pot 2 that was not faced with any team from the pot 1. The remaining eight La Liga teams faced each other. In matches involving teams from different league tiers, the team in the lower tier played the first leg at home. This rule will also be applied in the Round of 16, but not for the Quarter-finals and Semi-finals, in which the order of legs will be based on the luck of the draw.