| Prev Manager | Gillingham FC Manager Details | Next Manager |
|---|
| Archie Clark | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 | From: 02/08/1939 To: 23/11/1957 wikepedia page | ||||||||
| Season | Lge | Played | Won | Drawn | Lost | For | Agst | GoalsPer Game | Win Pcentge |
| 1939-40 | SLge D1 | 22 | 17 | 2 | 3 | 97 | 36 | 4.41 | 77.27 |
| 1943-44 | 3 | 2 | 0 | 1 | 11 | 9 | 3.67 | 66.67 | |
| 1944-45 | KLge D1 | 25 | 17 | 2 | 6 | 91 | 50 | 3.64 | 68 |
| 1945-46 | KLge D1 | 35 | 30 | 2 | 3 | 163 | 52 | 4.66 | 85.71 |
| 1946-47 | SLge D1 | 44 | 29 | 6 | 9 | 134 | 64 | 3.05 | 65.91 |
| 1947-48 | SLge D1 | 46 | 26 | 9 | 11 | 101 | 60 | 2.2 | 56.52 |
| 1948-49 | SLge D1 | 48 | 28 | 11 | 9 | 112 | 57 | 2.33 | 58.33 |
| 1949-50 | SLge D1 | 53 | 26 | 10 | 17 | 107 | 75 | 2.02 | 49.06 |
| 1950-51 | Div 3 (S) | 50 | 14 | 11 | 25 | 77 | 107 | 1.54 | 28 |
| 1951-52 | Div 3 (S) | 48 | 12 | 13 | 23 | 72 | 84 | 1.5 | 25 |
| 1952-53 | Div 3 (S) | 49 | 13 | 16 | 20 | 60 | 78 | 1.22 | 26.53 |
| 1953-54 | Div 3 (S) | 47 | 19 | 10 | 18 | 61 | 67 | 1.3 | 40.43 |
| 1954-55 | Div 3 (S) | 49 | 21 | 16 | 12 | 83 | 72 | 1.69 | 42.86 |
| 1955-56 | Div 3 (S) | 48 | 19 | 11 | 18 | 71 | 76 | 1.48 | 39.58 |
| 1956-57 | Div 3 (S) | 49 | 13 | 14 | 22 | 59 | 89 | 1.2 | 26.53 |
| 1957-58 | Div 3 (S) | 19 | 6 | 2 | 11 | 28 | 30 | 1.47 | 31.58 |
| Total | 635 | 292 | 135 | 208 | 1327 | 1006 | 2.09 | 45.98 | |