Southend Yth.: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2018-07-01 | Shayden Morris | Southend Yth. | Fleetwood U18 | Free |
| 2017-07-01 | Jimi Gower | Southend Yth. | Arsenal Youth | — |
| 2014-07-01 | Elvis Bwomono | Southend Yth. | Southend U18 | — |
| 2012-07-01 | Elvis Bwomono | QPR Academy | Southend Yth. | Free |
| 2011-07-01 | Stephy Mavididi | Southend Yth. | Arsenal Youth | — |