Björgólfur (Icelandic pronunciation: [ˈpjœrkˌoulvʏr̥]) may refer to:
- Björgólfur Guðmundsson (born 1941), the chairman and former owner of West Ham United FC
- Björgólfur Hideaki Takefusa (born 1980), Icelandic football forward of Japanese descent
- Björgólfur Thor Björgólfsson (born 1967), Icelandic businessman and entrepreneur