| Year: | 1991–92 |
| Team Colour: | black |
| Font Colour: | white; border:solid red 1px |
| League: | Second Division |
| League Rank: | 4th |
| League Wins: | 14 |
| League Draws: | 0 |
| League Losses: | 14 |
| Points For: | 428 |
| Points Against: | 433 |
| Cup: | Challenge Cup |
| Cup Result: | Second Round |
| Cup Wins: | 1 |
| Cup Draws: | 1 |
| Cup Losses: | 3 |
| Ceo Title: | Chairman |
| Coach Title: | Coach |
| Avg Attendance: | 755 |
| Top Tries: | Shane Buckley - 17 |
| Top Goals: | Chris Smith - 78 |
| Top Points: | Chris Smith - 168 |
| List: | yes |
| List Link: | List of London Broncos seasons |
The 1991–92 London Crusaders season was the twelfth in the club's history. It was their first season under the name of the London Crusaders, after a decade under the Fulham RLFC name. They competed in the 1991–92 Second Division of the Rugby Football League. They also competed in the 1992 Challenge Cup, 1991–92 Lancashire Cup and the 1991–92 League Cup. They finished the season in 4th place in the second tier of British professional rugby league.
| width=20 abbr="Position" | width=175 | Team | width=20 abbr="Played" | Pld | width=20 abbr="Won" | W | width=20 abbr="Drawn" | D | width=20 abbr="Lost" | L | width=20 abbr="Points for" | PF | width=20 abbr="Points against" | PA | width=25 abbr="Points difference" | PD | width=20 abbr="Points" | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - align=center style="background:#cfc;" | 1 | align=left style="background#cfc:" | Sheffield Eagles | 28 | 21 | 1 | 6 | 816 | 396 | 420 | 43 | ||||||||
| 2 | align=left style="background#cfc:" | Leigh | 28 | 21 | 0 | 7 | 617 | 401 | 216 | 42 | |||||||||
| 3 | Oldham | 28 | 18 | 2 | 8 | 558 | 421 | 137 | 38 | ||||||||||
| 4 | London Crusaders | 28 | 14 | 0 | 14 | 428 | 483 | -55 | 28 | ||||||||||
| 5 | Rochdale Hornets | 28 | 12 | 2 | 14 | 619 | 489 | 130 | 26 | ||||||||||
| 6 | Carlisle | 28 | 12 | 1 | 15 | 490 | 466 | 24 | 25 | ||||||||||
| 7 | Ryedale-York | 28 | 5 | 2 | 21 | 338 | 749 | -411 | 12 | ||||||||||
| 8 | Workington Town | 28 | 4 | 2 | 22 | 310 | 77 | 233 | 10 |
| Promoted | Relegated |