| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | Stephen Mildenhall | 1978-05-13 | 193 | 89 | |||
| D | Adam Barrett | 1979-11-29 | 178 | 76 | |||
| D | George Friend | 1987-10-19 | 185 | 83 | 2018-06-30 | ||
| D | Johnny Herd | 1989-10-03 | |||||
| D | Simon Francis | 1985-02-16 | 183 | 90 | 2019-06-30 | ||
| M | Anthony Grant | 1987-06-04 | |||||
| M | Franck Moussa | 1989-07-24 | 174 | 74 | |||
| M | Jean-Francois Christophe | 1982-06-13 | 185 | 83 | |||
| M | Julian Okai | 1993-02-26 | |||||
| M | Sanchez Watt | 1991-02-14 | 180 | 70 | |||
| M | Stuart O'Keefe | 1991-03-04 | 173 | 64 | |||
| F | Damian Scannell | 1985-04-28 | |||||
| F | Douglas Freedman | 1974-05-25 | |||||
| F | Francis Laurent | 1986-01-02 | |||||
| F | James Walker | 1987-11-25 | 180 | 76 | |||
| F | Kyle Asante | ||||||
| F | Lee Barnard | 1984-07-18 | 178 | 68 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 30.Jun | Adam King (M) | Southend United | Swansea City | Confirmed | |
| 30.Jun | Ryan Inniss (D) | Southend United | Crystal Palace | Confirmed | |
| 31.Aug | Ryan Inniss (D) | Crystal Palace | Southend United | Confirmed | |
| 6.Aug | Adam King (M) | Swansea City | Southend United | Confirmed | |
| 30.Jun | Cian Bolger (D) | Bury FC | Southend United | Confirmed | |
| 1.Jun | Luke O'Neill (D) | Southend United | Burnley FC | Confirmed | |
| 31.May | Jamar Loza (F) | Southend United | Norwich City | Confirmed | |
| 31.May | Piotr Malarczyk (D) | Southend United | Ipswich Town | Confirmed | |
| 30.Mar | Franck Moussa (M) | Free Agent | Southend United | Confirmed | |
| 26.Mar | Piotr Malarczyk (D) | Ipswich Town | Southend United | Confirmed |