| Argentina | 19 Jan | Stirling MossMOS | Cooper Climax | 80 | 2:19:33.700 |
| Monaco | 18 May | Maurice TrintignantTRI | Cooper Climax | 100 | 2:52:27.900 |
| Netherlands | 26 May | Stirling MossMOS | Vanwall | 75 | 2:04:49.200 |
| Indianapolis | 30 May | Jimmy BryanBRY | Epperly Offenhauser | 200 | 3:44:13.800 |
| Belgium | 15 Jun | Tony BrooksBRO | Vanwall | 24 | 1:37:06.300 |
| France | 06 Jul | Mike HawthornHAW | Ferrari | 50 | 2:03:21.300 |
| Great Britain | 19 Jul | Peter CollinsCOL | Ferrari | 75 | 2:09:04.200 |
| Germany | 03 Aug | Tony BrooksBRO | Vanwall | 15 | 2:21:15.000 |
| Portugal | 24 Aug | Stirling MossMOS | Vanwall | 50 | 2:11:27.800 |
| Italy | 07 Sep | Tony BrooksBRO | Vanwall | 70 | 2:03:47.800 |
| Morocco | 19 Oct | Stirling MossMOS | Vanwall | 53 | 2:09:15.100 |