The 2021 FA Cup final was an association football match played between Chelsea and Leicester City at Wembley Stadium, London, England on 15 May 2021. Organised by the Football Association (FA), it was the 140th final of the Football Association Challenge Cup (FA Cup) and the showpiece match of English football's primary cup competition. The match was among the first football events where the return of large crowds was piloted after the COVID-19 pandemic in England, with an official attendance of 20,000 after the previous year's final was held behind closed doors. The match was televised live in the United Kingdom on free-to-air channel BBC One and on pay TV channel BT Sport 1. In the UK, live radio coverage was provided by BBC Radio 5 Live, Talksport and local stations BBC Radio London and BBC Radio Leicester. The match was watched by more than 9 million people in the United Kingdom.

Michael Oliver was the referee. After a goalless first half, Youri Tielemans scored midway through the second half with a strike from distance which flew into the top-left corner of Chelsea's goal past Kepa Arrizabalaga. In the final minute of regular time, Thiago Silva passed to Ben Chilwell, who shot; Çağlar Söyüncü cleared Chilwell's shot off the line but it deflected back off Chilwell and into the Leicester City net. The goal was referred to the video assistant referee, who deemed Chilwell was offside in the build-up; the goal was controversially disallowed and the match ended 1–0 to Leicester City who won the first FA Cup title in their history. Tielemans was named as man of the match. As winners, Leicester City entered the group stage of the 2021–22 UEFA Europa League. They also faced 2020–21 Premier League champions Manchester City in the 2021 FA Community Shield.

2021 FA Cup final

Route to the final

Chelsea

As a Premier League team, Chelsea entered the competition in the third round where they played at home at Stamford Bridge against League Two side Morecambe, whom had been affected by a COVID-19 outbreak at the club prior to the match. Mason Mount opened the scoring in the 18th minute with a strike before Timo Werner made it 2–0 to Chelsea before half-time from close range. Callum Hudson-Odoi scored four minutes after the interval and Kai Havertz made it 4–0 after heading in a cross from César Azpilicueta. In the fourth round, they played Championship side Luton Town at home. Chelsea were 2–0 ahead inside 17 minutes with two goals from Tammy Abraham. Jordan Clark reduced the deficit, scoring after an error from Kepa Arrizabalaga, but Abraham completed his hat-trick in the 74th minute. Werner missed a late penalty and the match ended 3–1 to Chelsea.

2021 FA Cup final

Their opposition for the fifth round was Championship team Barnsley who they played away at Oakwell. After a goalless first half, Abraham gave Chelsea the lead midway through the second, with his side's only shot on target in the match. A late shot from Michael Sollbauer was cleared off the goalline by Abraham, and Chelsea progressed to the quarter-final with a 1–0 victory. There they played fellow Premier League side Sheffield United at Stamford Bridge. Midway through the first half, Chelsea took the lead when Oliver Norwood deflected Ben Chilwell's cross into the Sheffield United net for an own goal. In second-half stoppage time, Chelsea counter-attacked as Sheffield United pushed players up the field, and Hakim Ziyech's 92nd minute strike secured a 2–0 win. Chelsea then faced the Premier League leaders Manchester City in the semi-final at Wembley Stadium which was being used as a neutral venue. The first half ended goalless and ten minutes into the second half, Ziyech scored from Werner's pass. No further goals were scored and Chelsea reached their fourth final in five years with a 1–0 victory.

2021 FA Cup final