Circuit de Spa-Francorchamps · 5 June 1955
Juan Manuel Fangio won the 1955 Belgian Grand Prix for Mercedes from 2nd on the grid, 8.1s ahead of Stirling Moss. Roberto Mieres gained the most places, from 13th on the grid to 5th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | Mercedes Fangio 9 + Moss 6 + Kling 0 | Fangio 9 + Moss 6 + Kling 0 | 15 | |
| 2 | Ferrari Farina 4 + Frère 3 + Trintignant 0 + Taruffi 0 + Schell 0 | Farina 4 + Frère 3 + Trintignant 0 + Taruffi 0 + Schell 0 | 7 | |
| 3 | Maserati Mieres 1 + Behra 1 + Musso 0 + Perdisa 0 + Rosier 0 + Claes 0 | Mieres 1 + Behra 1 + Musso 0 + Perdisa 0 + Rosier 0 + Claes 0 | 2 | |
| 4 | Lancia Castellotti 0 | Castellotti 0 | 0 | |
| 5 | Vanwall Hawthorn 0 | Hawthorn 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Juan Manuel Fangio Mercedes | Mercedes | 2:39 | 36 | — | 9 | |
| 2 | Stirling Moss Mercedes | Mercedes | +8.100s | 36 | — | 6 | |
| 3 | Nino Farina Ferrari | Ferrari | +1:40.500 | 36 | — | 4 | |
| 4 | Paul Frère Ferrari | Ferrari | +3:25.500 | 36 | — | 3 | |
| 5 | Roberto Mieres Maserati | Maserati | +1 Lap | 35 | — | 1 | |
| 5 | Jean Behra Maserati | Maserati | +1 Lap | 35 | — | 1 | |
| 6 | Maurice Trintignant Ferrari | Ferrari | +1 Lap | 35 | — | — | |
| 7 | Luigi Musso Maserati | Maserati | +2 Laps | 34 | — | — | |
| 8 | Cesare Perdisa Maserati | Maserati | +3 Laps | 33 | — | — | |
| 9 | Louis Rosier Maserati | Maserati | +3 Laps | 33 | — | — | |
| DNF | Karl Kling Mercedes | Mercedes | DNF Oil leak | 21 | — | — | |
| DNF | Eugenio Castellotti Lancia | Lancia | DNF Gearbox | 16 | — | — | |
| DNF | Mike Hawthorn Vanwall | Vanwall | DNF Gearbox | 8 | — | — | |
| DNS | Johnny Claes Maserati | Maserati | DNS Withdrew | 0 | — | — | |
| DNS | Piero Taruffi Ferrari | Ferrari | DNS Withdrew | 0 | — | — | |
| DNS | Harry Schell Ferrari | Ferrari | DNS Withdrew | 0 | — | — |