| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| D | Connor Essam | 1992-07-09 | 183 | ||||
| D | Peter Ramage | 1983-11-22 | 185 | 76 | |||
| M | Bradley Pritchard | 1985-12-19 | |||||
| M | Kevin Nolan | 1982-06-24 | 182 | 88 | 2016-06-30 | ||
| F | Paul McCallum | 1993-07-28 | 190 | 76 | 2017-06-30 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 30.Jun | Peter Ramage (D) | Leyton Orient | Coventry City | Confirmed | |
| 22.Apr | Bradley Pritchard (M) | Stevenage Borough FC | Leyton Orient | Confirmed | |
| 24.Mar | Connor Essam (D) | Leyton Orient | Dover Athletic FC | Confirmed | |
| 23.Mar | Bradley Pritchard (M) | Leyton Orient | Stevenage Borough FC | Confirmed | |
| 18.Mar | Peter Ramage (D) | Coventry City | Leyton Orient | Confirmed | |
| 21.Jan | Kevin Nolan (M) | West Ham United | Leyton Orient | Confirmed | |
| 8.Jul | Romain Vincelot (M) | Leyton Orient | Coventry City | Confirmed | |
| 2.Feb | Alex Cisak (GK) | Burnley FC | Leyton Orient | Confirmed | |
| 6.Nov | Andrea Dossena (M) | Sunderland AFC | Leyton Orient | Confirmed | |
| 3.Jan | Jamie Ness (M) | Stoke City | Leyton Orient | Confirmed |