The 1949–50 İstanbul Football League season was the 40th season of the league. Beşiktaş JK won the league for the 10th time.
| Season | 1949–50 |
|---|---|
| Champions | Beşiktaş JK (10th title) |
← 1948–49 1950–51 → | |
Season
edit| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Beşiktaş JK | 14 | 11 | 2 | 1 | 43 | 8 | +35 | 38 |
| 2 | Fenerbahçe SK | 14 | 9 | 3 | 2 | 34 | 10 | +24 | 35 |
| 3 | Galatasaray SK | 14 | 8 | 2 | 4 | 21 | 11 | +10 | 32 |
| 4 | Vefa SK | 14 | 6 | 2 | 6 | 15 | 16 | −1 | 28 |
| 5 | Kasımpaşa SK | 14 | 3 | 3 | 8 | 12 | 22 | −10 | 23 |
| 6 | İstanbulspor | 14 | 3 | 3 | 8 | 11 | 25 | −14 | 23 |
| 7 | Beykoz 1908 S.K.D. | 14 | 4 | 1 | 9 | 12 | 40 | −28 | 23 |
| 8 | Emniyet SK | 14 | 3 | 2 | 9 | 9 | 25 | −16 | 22 |
Source: [1]