House Green
House Green may refer to:
- House Green (Federated Suns), a noble family and rulers the world Bromhead VI
- House Green (Draconis Combine), a martial family from the Draconis Combine
- House Green (Terran Hegemony), an influential noble family from the Terran Hegemony
- House Green-Davion, a cadet line of the Terran Hegemony family that married into House Davion