Bombus californicus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Apidae
- genus: Bombus
- species: Bombus californicus
Fort Macleod- High River
Alberta- Nanaimo
British Columbia
Canada
Crested Butte- Steamboat Springs
Colorado- Carson City
Nevada
United States