Harrow Borough: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-08-05 | Jacob Knightbridge | West Ham U21 | Harrow Borough | Loan |
| 2020-08-14 | Julian Schwarzer | Harrow Borough | Basingstoke | Free |
| 2020-02-24 | Julian Schwarzer | Chipstead FC | Harrow Borough | — |
| 2014-07-04 | James Shea | Harrow Borough | AFC Wimbledon | Free |
| 2013-10-29 | James Shea | Needham Market | Harrow Borough | Free |
| 2011-08-10 | Nick Pope | Charlton | Harrow Borough | Loan |