The1921–22 season was the 13th in the history of theIsthmian League, an Englishfootball competition.
Wimbledon andWycombe Wanderers were newly admitted.Ilford were champions for the second season in a row, winning their third Isthmian League title.
| Season | 1921–22 |
|---|---|
| Champions | Ilford |
| Matches | 182 |
| Goals | 681 (3.74 per match) |
1922–23 → | |
| Pos | Team | Pld | W | D | L | GF | GA | GR | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ilford | 26 | 17 | 4 | 5 | 66 | 34 | 1.941 | 38 |
| 2 | Dulwich Hamlet | 26 | 14 | 8 | 4 | 65 | 24 | 2.708 | 36 |
| 3 | London Caledonians | 26 | 16 | 4 | 6 | 41 | 21 | 1.952 | 36 |
| 4 | Nunhead | 26 | 12 | 5 | 9 | 65 | 41 | 1.585 | 29 |
| 5 | Clapton | 26 | 13 | 3 | 10 | 51 | 46 | 1.109 | 29 |
| 6 | Tufnell Park | 26 | 10 | 7 | 9 | 44 | 39 | 1.128 | 27 |
| 7 | Oxford City | 26 | 12 | 2 | 12 | 48 | 47 | 1.021 | 26 |
| 8 | Wycombe Wanderers | 26 | 12 | 2 | 12 | 61 | 64 | 0.953 | 26 |
| 9 | Civil Service | 26 | 9 | 8 | 9 | 40 | 48 | 0.833 | 26 |
| 10 | Woking | 26 | 10 | 6 | 10 | 39 | 49 | 0.796 | 26 |
| 11 | Leytonstone | 26 | 9 | 6 | 11 | 41 | 48 | 0.854 | 24 |
| 12 | West Norwood | 26 | 8 | 5 | 13 | 43 | 57 | 0.754 | 21 |
| 13 | Wimbledon | 26 | 7 | 4 | 15 | 52 | 56 | 0.929 | 18 |
| 14 | Casuals | 26 | 0 | 2 | 24 | 25 | 107 | 0.234 | 2 |