| Prev Manager | Gillingham FC Manager Details | Next Manager |
|---|
| Johnny McMillan | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 | From: 02/07/1920 To: 03/08/1922 wikepedia page | ||||||||
| Season | Lge | Played | Won | Drawn | Lost | For | Agst | GoalsPer Game | Win Pcentge |
| 1920-21 | Div 3 | 45 | 10 | 12 | 23 | 38 | 78 | 0.84 | 22.22 |
| 1921-22 | Div 3 (S) | 46 | 16 | 9 | 21 | 54 | 65 | 1.17 | 34.78 |
| Total | 91 | 26 | 21 | 44 | 92 | 143 | 1.01 | 28.57 | |