| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | Conrad Logan | 1986-04-18 | 188 | 89 | |||
| GK | Dean Brill | 1985-02-10 | 188 | 79 | |||
| GK | Lewis Price | 1984-07-19 | 190 | 84 | |||
| M | Michael Spillane | 1989-03-23 | 188 | 83 | |||
| F | Chris Martin | 1988-11-04 | 178 | 73 | 2014 jun | ||
| F | Marc Pugh | 1987-04-02 | 180 | 72 | 2018-06-30 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 2.Aug | Jake Gray (M) | Crystal Palace | Luton Town | Confirmed | |
| 30.Jun | Glen Rea (D) | Luton Town | Brighton & Hove Albion | Confirmed | |
| 18.Mar | Glen Rea (D) | Brighton & Hove Albion | Luton Town | Confirmed | |
| 28.Jan | Jernade Meade (D) | Swansea City | Luton Town | Confirmed | |
| 2.Jan | Will Antwi (D) | Luton Town | Free Agent | Confirmed | |
| 1.Jan | Matthew Barnes Homer (F) | Rochdale AFC | Luton Town | Confirmed | |
| 24.Nov | Charlie Henry (M) | Luton Town | Aldershot Town | Confirmed | |
| 25.Mar | Cauley Woodrow (M) | Luton Town | Fulham FC | Confirmed | |
| 31.Jan | Andrew Drury (M) | Luton Town | Ipswich Town | Confirmed | |
| 28.Sep | Adam Murray (M) | Luton Town | Mansfield Town | Confirmed |