MediaEntrantsPre QualifyingPractice 1Practice 2Practice 3GridGrand PrixStandings
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 36 |  Rolf Stommelen |
 Arrows FA1 [2] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:23.760 | 0 |
| 2 | 32 |  Keke Rosberg |
 Theodore TR1 [2] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:24.550 | 0 |
| 3 | 31 |  René Arnoux |
Martini MK23 [1] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:24.580 | 0 |
| 4 | 33 |  Bruno Giacomelli |
McLaren M26 [7] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:24.650 | 0 |
| 5 | 30 |  Brett Lunger |
McLaren M26 [6] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:24.910 | 0 |
| 6 | 25 |  Hector Rebaque |
Lotus 78 [4] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:25.100 | 0 |
| 7 | 37 | Arturo Merzario |
Merzario A1 [01] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:26.690 | 0 |
| DNA | 23 |  Bernard de Dryver |
Ensign N177 [MN06] |
Ford Cosworth DFV V8 3.0 | Goodyear | 0 |
|
| DNA | 41 | Patrick Nève |
March 781 [2] |
Ford Cosworth DFV V8 3.0 | Goodyear | 0 |
| Official Name | 1978 Grand Prix of Belgium |
|---|---|
| Circuit | Zolder |
| Date | May 21 |
| Pole | Mario Andretti 01:20.900 |
| Fastest Lap | Ronnie Peterson 01:23.130 |
| Podium | 1st Mario Andretti (70) , 2nd Ronnie Peterson, 3rd Carlos Reutemann |
| GP Number | 303 |
| Round | 6 |
| Weather | Overcast |
| Prev race | Grand Prix de Monaco May 7 |
| Next race | Gran Premio de España June 4 |
| Pos | Driver | Team | Pts |
|---|---|---|---|
| 1 | Mario Andretti |
Lotus | 27 |
| 2 | Patrick Depailler |
Tyrrell | 23 |
| 3 |  Carlos Reutemann |
Ferrari | 22 |
| 4 |  Ronnie Peterson |
Lotus | 20 |
| 5 |  Niki Lauda |
Brabham | 16 |
| 6 | John Watson |
Brabham | 7 |
| 7 |  Emerson Fittipaldi |
Fittipaldi | 6 |
| 8 | Jacques Laffite |
Ligier | 6 |
| 9 | Didier Pironi |
Tyrrell | 5 |
| 10 |  Jody Scheckter |
Wolf | 4 |
| 11 |  Alan Jones |
Williams | 3 |
| 12 |  Gilles Villeneuve |
Ferrari | 3 |
| 13 | James Hunt |
McLaren | 3 |
| 14 |  Clay Regazzoni |
Shadow | 2 |
| 15 | Riccardo Patrese |
Arrows | 2 |
| 16 | Patrick Tambay |
McLaren | 1 |
| 17 | Jochen Mass |
ATS | 0 |
| 18 | Brett Lunger |
McLaren | 0 |
| 19 | Jean-Pierre Jarier |
ATS | 0 |
| 20 | Bruno Giacomelli |
McLaren | 0 |
| 21 | Rolf Stommelen |
Arrows | 0 |
| 22 | René Arnoux |
Martini | 0 |
| 23 | Hector Rebaque |
Lotus | 0 |
| 24 | Jean-Pierre Jabouille |
Renault | 0 |
| 25 | Vittorio Brambilla |
Surtees | 0 |
| 26 | Jacky Ickx |
Ensign | 0 |
| 27 | Hans-Joachim Stuck |
Shadow | 0 |
| 28 | Rupert Keegan |
Surtees | 0 |
| 29 | Arturo Merzario |
Merzario | 0 |
| 30 | Danny Ongais |
Ensign | 0 |
| 31 | Lamberto Leoni |
Ensign | 0 |
| 32 | Keke Rosberg |
Theodore | 0 |
| 33 | Eddie Cheever |
Hesketh | 0 |
| Pos | Team | Engine | Pts |
|---|---|---|---|
| 1 | Lotus |
Ford Cosworth | 36 |
| 2 | Tyrrell |
Ford Cosworth | 25 |
| 3 | Ferrari |
Ferrari | 22 |
| 4 | Brabham |
Alfa Romeo | 20 |
| 5 | Fittipaldi |
Ford Cosworth | 6 |
| 6 | Ligier |
Matra | 6 |
| 7 | Wolf |
Ford Cosworth | 4 |
| 8 | McLaren |
Ford Cosworth | 3 |
| 9 | Williams |
Ford Cosworth | 3 |
| 10 | Shadow |
Ford Cosworth | 2 |
| 11 | Arrows |
Ford Cosworth | 2 |
| 12 | ATS |
Ford Cosworth | 0 |
| 13 | Martini |
Ford Cosworth | 0 |
| 14 | Renault |
Renault | 0 |
| 15 | Surtees |
Ford Cosworth | 0 |
| 16 | Ensign |
Ford Cosworth | 0 |
| 17 | Merzario |
Ford Cosworth | 0 |
| 18 | Theodore |
Ford Cosworth | 0 |
| 19 | Hesketh |
Ford Cosworth | 0 |
| 20 | March |
Ford Cosworth | 0 |