2020–21 Wigan Athletic F.C. season

The 2020–21 season was Wigan Athletic Football Club's 89th season in existence and their first back in League One since 2017–18. In addition to the domestic league, Wigan Athletic participated in this season's editions of the FA Cup, EFL Cup, and EFL Trophy.

First-team squad
Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.

Appearances & Goals
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Results summary
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HOME RECORD  WON 5 DRAWN 6 LOST  12   FOR 26 - AG 42     AWAY RECORD  WON 8 DRAWN 3 LOST 12  FOR 28  AG 35

Matches
The 2020/21 season fixtures were released on 21 August.

FA Cup
The draw for the first round was made on Monday 26, October.

EFL Cup
The first round draw was made on 18 August, live on Sky Sports, by Paul Merson.

EFL Trophy
The regional group stage draw was confirmed on 18 August.