# 1975–76 Isthmian League

The 1975–76 season was the 61st in the history of the Isthmian League, an English football competition.
It was the last Isthmian League season to use goal average as a tie-breaker.
Enfield won Division One, while Tilbury won Division Two.

## Division One

Division One featured 22 clubs, including 20 clubs from the previous season and two clubs, promoted from Division Two:
* Southall & Ealing Borough, who also changed name from Southall at the end of the previous season.
* Staines Town

### League table

| Pos | Team | Pld | W | D | L | GF | GA | GR | Pts | Relegation |
| 1 | Enfield | 42 | 26 | 9 | 7 | 83 | 38 | 2.184 | 87 | |
| 2 | Wycombe Wanderers | 42 | 24 | 10 | 8 | 71 | 41 | 1.732 | 82 | |
| 3 | Dagenham | 42 | 25 | 6 | 11 | 89 | 55 | 1.618 | 81 | |
| 4 | Ilford | 42 | 22 | 10 | 10 | 58 | 39 | 1.487 | 76 | |
| 5 | Dulwich Hamlet | 42 | 22 | 5 | 15 | 67 | 41 | 1.634 | 71 | |
| 6 | Hendon | 42 | 20 | 11 | 11 | 60 | 41 | 1.463 | 71 | |
| 7 | Tooting & Mitcham United | 42 | 19 | 11 | 12 | 73 | 49 | 1.490 | 68 | |
| 8 | Leatherhead | 42 | 19 | 10 | 13 | 63 | 53 | 1.189 | 67 | |
| 9 | Staines Town | 42 | 19 | 9 | 14 | 46 | 37 | 1.243 | 66 | |
| 10 | Slough Town | 42 | 17 | 12 | 13 | 58 | 45 | 1.289 | 63 | |
| 11 | Sutton United | 42 | 17 | 11 | 14 | 71 | 60 | 1.183 | 62 | |
| 12 | Bishop's Stortford | 42 | 15 | 12 | 15 | 51 | 47 | 1.085 | 57 | |
| 13 | Walthamstow Avenue | 42 | 14 | 11 | 17 | 47 | 60 | 0.783 | 53 | |
| 14 | Woking | 42 | 14 | 9 | 19 | 58 | 62 | 0.935 | 51 | |
| 15 | Barking | 42 | 15 | 6 | 21 | 57 | 70 | 0.814 | 51 | |
| 16 | Hitchin Town | 42 | 13 | 11 | 18 | 45 | 57 | 0.789 | 50 | |
| 17 | Hayes | 42 | 10 | 19 | 13 | 44 | 48 | 0.917 | 49 | |
| 18 | Kingstonian | 42 | 13 | 8 | 21 | 53 | 87 | 0.609 | 47 | |
| 19 | Southall & Ealing Borough | 42 | 11 | 9 | 22 | 56 | 69 | 0.812 | 42 | |
| 20 | Leytonstone | 42 | 10 | 10 | 22 | 41 | 63 | 0.651 | 40 | |
| 21 | Oxford City | 42 | 9 | 8 | 25 | 29 | 65 | 0.446 | 35 | Relegated to Division Two |
| 22 | Clapton | 42 | 3 | 3 | 36 | 19 | 112 | 0.170 | 12 | Relegated to Division Two |

## Division Two

Division Two expanded up to 22 clubs, including 16 clubs from the previous season and six new clubs:
* Two clubs relegated from Division One:
** Bromley
** Walton & Hersham
* Four clubs transferred from the Athenian League:
** Harrow Borough
** Hornchurch
** Ware
** Wembley

### League table

| Pos | Team | Pld | W | D | L | GF | GA | GR | Pts | Promotion |
| 1 | Tilbury | 42 | 32 | 6 | 4 | 97 | 30 | 3.233 | 102 | Promoted to the Division One |
| 2 | Croydon | 42 | 28 | 14 | 0 | 81 | 27 | 3.000 | 98 | Promoted to the Division One |
| 3 | Carshalton Athletic | 42 | 28 | 6 | 8 | 75 | 37 | 2.027 | 90 | |
| 4 | Chesham United | 42 | 21 | 12 | 9 | 91 | 51 | 1.784 | 75 | |
| 5 | Harwich & Parkeston | 42 | 21 | 11 | 10 | 78 | 56 | 1.393 | 74 | |
| 6 | Hampton | 42 | 21 | 9 | 12 | 72 | 52 | 1.385 | 72 | |
| 7 | St Albans City | 42 | 18 | 12 | 12 | 59 | 48 | 1.229 | 66 | |
| 8 | Boreham Wood | 42 | 17 | 12 | 13 | 68 | 50 | 1.360 | 63 | |
| 9 | Harrow Borough | 42 | 15 | 12 | 15 | 71 | 74 | 0.959 | 57 | |
| 10 | Hornchurch | 42 | 15 | 11 | 16 | 61 | 61 | 1.000 | 56 | |
| 11 | Horsham | 42 | 14 | 13 | 15 | 60 | 55 | 1.091 | 55 | |
| 12 | Wembley | 42 | 14 | 13 | 15 | 51 | 54 | 0.944 | 55 | |
| 13 | Wokingham Town | 42 | 13 | 16 | 13 | 45 | 52 | 0.865 | 55 | |
| 14 | Walton & Hersham | 42 | 14 | 12 | 16 | 61 | 56 | 1.089 | 54 | |
| 15 | Finchley | 42 | 14 | 11 | 17 | 52 | 53 | 0.981 | 53 | |
| 16 | Bromley | 42 | 11 | 11 | 20 | 64 | 86 | 0.744 | 44 | |
| 17 | Harlow Town | 42 | 11 | 9 | 22 | 50 | 73 | 0.685 | 42 | |
| 18 | Aveley | 42 | 11 | 9 | 22 | 34 | 51 | 0.667 | 42 | |
| 19 | Maidenhead United | 42 | 6 | 17 | 19 | 32 | 65 | 0.492 | 35 | |
| 20 | Ware | 42 | 7 | 12 | 23 | 50 | 95 | 0.526 | 33 | |
| 21 | Hertford Town | 42 | 5 | 9 | 28 | 32 | 87 | 0.368 | 24 | |
| 22 | Corinthian-Casuals | 42 | 4 | 7 | 31 | 42 | 113 | 0.372 | 19 | |