Footnotes
- ^ Average attendances include home league matches only.
- ^ League football in England was established in 1888, while Wednesday were admitted to the Football League in 1892.
- ^ In the 1886–87 season, The Wednesday failed to submit their application for the FA Cup on time, an error which ultimately led to the club turning professional later in the season.
- ^ The Wednesday became founder members of the Football Alliance in 1889 following their application to join the Football League being turned down.
- ^ The Wednesday were unanimously elected to the First Division of the Football League in 1892.
- ^ The 1939–40 season was abandoned in early September after only three rounds; Sheffield Wednesday were 17th in the table at the time.
- ^ The FA Cup was contested in 1945–46, but the Football League did not resume until the following season.
- ^ The League cup was not created until the 1960–61 season.
Read more about this topic: List Of Sheffield Wednesday F.C. Seasons