The 1975 Formula One World Championship standings were as follows:
Drivers' Championship
- Niki Lauda (Austria) - Ferrari, 64.5 points
- Emerson Fittipaldi (Brazil) - McLaren, points not specified in summary
- Carlos Reutemann (Argentina) - points not specified in summary
Constructors' Championship
- Ferrari won the Constructors’ Championship.
You can find a detailed list of all drivers and their standings on GP Racing Stats or Formula1.com.
For more information on the 1975 season and additional results, you can visit the F1 Fansite.