Lion, which stars Dev Patel, won the Bafta for Adapted Screenplay.
The other nominees were:
- Hacksaw Ridge
- Hidden Figures
- Nocturnal Animals
La La Land won five Baftas at the ceremony on Sunday night, which also saw success for Brits Dev Patel and Tom Holland.
The Hollywood musical about a struggling actress and a jazz musician is expected to pick up a host of awards at this year's Baftas.