H8
- 2-6-6-6
- 8H (disambiguation)
- California Proposition 8 (2008)
- Dalavia
- H-8 (film)
- H-8 bomber
- H8 Family
- H8 Standing Way
- HMS Eclipse (H08)
- HMS H8
- Hagström H8
- Haval H8
- Heathkit H-8
- Heaths in the British National Vegetation Classification system
- Highway H08 (Ukraine)
- Islamabad
- Magnus, Robot Fighter
- NASA
- PIC microcontroller
- PRR H8
- Pakistan
- Sectors of Islamabad
- USS H-8 (SS-151)