1955 Belgian Grand Prix
- Round
- 4 of 1955
- Circuit
- Circuit de Spa-Francorchamps
- Location
- Stavelot, Belgium
- Dates
- —
- Format
- Standard weekend
- Winner
- Juan Manuel Fangio
- Constructor
- Mercedes
- Entrant
- Mercedes
- Pole position
- Eugenio Castellotti
- Fastest lap
- Juan Manuel Fangio
- Confidence
- reference
Classification
| Pos | Driver | Constructor | Grid | Laps | Points | Status |
|---|---|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Mercedes | 2 | 36 | 9 | — · fastest lap |
| 2 | Sir Stirling Moss | Mercedes | 3 | 36 | 6 | — |
| 3 | Giuseppe 'Nino' Farina | Ferrari | 4 | 36 | 4 | — |
| 4 | Paul Frère | Ferrari | 8 | 36 | 3 | — |
| 5 | Jean Behra | Maserati | 5 | 3 | 1 | Spun off |
| 5 | Roberto Mieres | Maserati | 13 | 35 | 1 | — |
| 6 | Maurice Trintignant | Ferrari | 10 | 35 | — | — |
| 7 | Luigi Musso | Maserati | 7 | 34 | — | — |
| 8 | Cesare Perdisa | Maserati | 11 | 33 | — | — |
| 9 | Louis Rosier | Maserati | 12 | 33 | — | — |
| DNS | Johnny Claes | Maserati | — | — | — | Engine |
| DNS | Piero Taruffi | Ferrari | — | — | — | DNS |
| DNS | Harry Schell | Ferrari | — | — | — | DNS |
| DNF | Eugenio Castellotti | Lancia | 1 | 16 | — | Gearbox |
| DNF | Karl Kling | Mercedes | 6 | 21 | — | Oil leak |
| DNF | Mike Hawthorn | Vanwall | 9 | 8 | — | Gearbox |