| Club: | Luton Town F.C. |
| Season: | 1989–90 |
| Manager: | Ray Harford |
| Stadium: | Kenilworth Road |
| League: | First Division |
| League Result: | 17th |
| Cup1: | FA Cup |
| Cup1 Result: | Third round |
| Cup2: | Football League Cup |
| Cup2 Result: | Third round |
| Cup3: | Full Members' Cup |
| Cup3 Result: | Second round |
| Season Topscorer: | Kingsley Black and Iain Dowie (11) |
| Prevseason: | 1988–89 |
| Nextseason: | 1990–91 |
During the 1989–90 English football season, Luton Town F.C. competed in the Football League First Division. They finished 17th in the First Division, only escaping relegation on goal difference. There was a managerial change halfway through the season when Ray Harford was sacked after years in charge to be succeeded by Jimmy Ryan.
See main article: 1989–90 Football League First Division.
Players arranged in alphabetical order by surname.
| Pos. | Name | League | League Cup | FA Cup | Full Members Cup | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| DF | Tim Allpress | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | |
| DF | Dave Beaumont | 16 (3) | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 20 (3) | 0 | |
| MF | Kingsley Black | 36 | 11 | 2 (1) | 0 | 1 | 0 | 0 | 0 | 39 (1) | 11 | |
| DF | Tim Breacker | 38 | 1 | 3 | 0 | 1 | 0 | 2 | 0 | 44 | 1 | |
| GK | Alec Chamberlain | 38 | 0 | 3 | 0 | 1 | 0 | 2 | 0 | 44 | 0 | |
| MF | Richard Cooke | 3 (8) | 1 | 0 | 0 | 0 | 0 | 1 (1) | 0 | 4 (9) | 1 | |
| DF | Mal Donaghy | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | |
| FW | Iain Dowie | 26 (3) | 8 | 0 (1) | 0 | 0 (1) | 0 | 2 | 3 | 28 (5) | 11 | |
| DF | John Dreyer | 38 | 2 | 3 | 1 | 1 | 0 | 1 | 0 | 43 | 3 | |
| FW | Lars Elstrup | 13 (10) | 4 | 3 | 5 | 0 | 0 | 0 | 0 | 16 (10) | 9 | |
| FW | Sean Farrell | 0 (1) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (1) | 0 | |
| FW | Paul Gray | 2 (5) | 1 | 0 | 0 | 0 | 0 | 0 (2) | 1 | 2 (7) | 2 | |
| FW | Mick Harford | 1 (3) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 (3) | 0 | |
| DF | Richard Harvey | 17 (9) | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 21 (9) | 0 | |
| MF | Ceri Hughes | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| DF | Julian James | 19 (1) | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 21 (1) | 1 | |
| DF | Marvin Johnson | 7 (5) | 0 | 0 (1) | 0 | 1 | 0 | 1 | 0 | 9 (6) | 0 | |
| MF |  Mick Kennedy | 30 (2) | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 34 (2) | 0 | |
| MF | Darron McDonough | 13 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | |
| FW | Kurt Nogan | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | |
| MF | Neil Poutch | 0 (1) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (1) | 0 | |
| MF | David Preece | 30 (2) | 1 | 3 | 1 | 1 | 0 | 2 | 0 | 35 (2) | 2 | |
| MF | Jason Rees | 8 (6) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 (6) | 0 | |
| DF | Graham Rodger | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |
| MF | Aaron Tighe | 0 | 0 | 0 | 0 | 0 | 0 | 1 (1) | 0 | 1 (1) | 0 | |
| FW | Roy Wegerle | 13 (2) | 2 | 3 | 4 | 0 | 0 | 2 | 0 | 18 (2) | 6 | |
| DF | Steve Williams | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | |
| MF | Danny Wilson | 35 | 7 | 3 | 0 | 1 | 1 | 2 | 0 | 41 | 8 | |