1978 Grand Prix of Monaco
7 May - Monte Carlo: 248.400km (3.312km x 75 laps)


Pole Position: Carlos Reutemann, Ferrari 312T3, 1:28.34


Results
 1. Patrick Depailler        Tyrrell-Ford 008              1:55:14.66 (129.325 km/h)
 2. Niki Lauda               Brabham-Alfa Romeo BT46      -     22.45
 3. Jody Scheckter           Wolf-Ford WR1                -     32.29
 4. John Watson              Brabham-Alfa Romeo BT46      -     33.53
 5. Didier Pironi            Tyrrell-Ford 008             -   1:08.06
 6. Riccardo Patrese         Arrows-Ford FA1              -   1:08.77
 7. Patrick Tambay           McLaren-Ford M26             -  1 lap
 8. Carlos Reutemann         Ferrari 312T3                -  1 lap
 9. Emerson Fittipaldi       Copersucar-Ford F5A          -  1 lap
10. Jean-Pierre Jabouille    Renault RS01                 -  4 laps
11. Mario Andretti           Lotus-Ford 78                -  6 laps
    
Fastest lap: Niki Lauda, 1:28.65 (134.497 km/h on lap 72)
    

Retirements
    Gilles Villeneuve        Ferrari 312T3                - 13 laps (Tyre burst/Accident)
    Ronnie Peterson          Lotus-Ford 78                - 19 laps (Gearbox)
    James Hunt               McLaren-Ford M26             - 32 laps (Anti-roll bar)
    Rolf Stommelen           Arrows-Ford FA1              - 37 laps (Physical)
    Alan Jones               Williams-Ford FW06           - 46 laps (Oil leak)
    Jacky Ickx               Ensign-Ford N177             - 48 laps (Brakes)
    Hans-Joachim Stuck       Shadow-Ford DN9              - 51 laps (Accident)
    Jacques Laffite          Ligier-Matra JS9             - 62 laps (Gearbox)
    Rupert Keegan            Surtees-Ford TS19            - 67 laps (Crown wheel & Pinion)
    
Did Not Qualify    
    Jochen Mass              ATS-Ford HS1
    Clay Regazzoni           Shadow-Ford DN9
    Jean-Pierre Jarier       ATS-Ford HS1
    Vittorio Brambilla       Surtees-Ford TS20
    
Did Not Pre-qualify    
    Brett Lunger             McLaren-Ford M23
    Keke Rosberg             Theodore-Ford TR1
    Arturo Merzario          Merzario-Ford A1
    Derek Daly               Hesketh-Ford 308E
    Rene Arnoux              Martini-Ford Mk23
    Hector Rebaque           Lotus-Ford 78


    Race leaders:
    John Watson               1-37 (37 laps = 122.544 km)
    Patrick Depailler        38-75 (38 laps = 125.856 km)
-----------------------------------------------------------------------------

                                Starting Grid

 1. Carlos Reutemann         Ferrari 312T3                 1:28.34 (134.969 km/h)
 2. John Watson              Brabham-Alfa Romeo BT46      -   0.49
 3. Niki Lauda               Brabham-Alfa Romeo BT46      -   0.50
 4. Mario Andretti           Lotus-Ford 78                -   0.76
 5. Patrick Depailler        Tyrrell-Ford 008             -   0.80
 6. James Hunt               McLaren-Ford M26             -   0.88
 7. Ronnie Peterson          Lotus-Ford 78                -   0.89
 8. Gilles Villeneuve        Ferrari 312T3                -   1.06
 9. Jody Scheckter           Wolf-Ford WR1                -   1.16
10. Alan Jones               Williams-Ford FW06           -   1.17
11. Patrick Tambay           McLaren-Ford M26             -   1.74
12. Jean-Pierre Jabouille    Renault RS01                 -   1.84
13. Didier Pironi            Tyrrell-Ford 008             -   2.21
14. Riccardo Patrese         Arrows-Ford FA1              -   2.25
15. Jacques Laffite          Ligier-Matra JS9             -   2.26
16. Jacky Ickx               Ensign-Ford N177             -   2.38
17. Hans-Joachim Stuck       Shadow-Ford DN9              -   2.96
18. Rupert Keegan            Surtees-Ford TS19            -   2.97
19. Rolf Stommelen           Arrows-Ford FA1              -   2.97
20. Emerson Fittipaldi       Copersucar-Ford F5A          -   3.02
    
Did Not Qualify
21. Jochen Mass              ATS-Ford HS1                 -   3.06
22. Clay Regazzoni           Shadow-Ford DN9              -   3.27
23. Jean-Pierre Jarier       ATS-Ford HS1                 -   3.77
24. Vittorio Brambilla       Surtees-Ford TS20            -   4.12

Did Not Pre-qualify
25. Brett Lunger             McLaren-Ford M23              Time missed
26. Keke Rosberg             Theodore-Ford TR1             Time missed
27. Arturo Merzario          Merzario-Ford A1              Time missed
28. Derek Daly               Hesketh-Ford 308E             Time missed
29. Rene Arnoux              Martini-Ford Mk23             Time missed
30. Hector Rebaque           Lotus-Ford 78                 Time missed