Leo (surname)
The surname Leo can refer to:
- Daniel Leo, American organized crime figure
- Daniel Leo, Samoan rugby player
- Edoardo Leo, Italian actor, director and screenwriter
- Friedrich Leo, German classical philologist
- Juliusz Leo, mayor of Kraków, Poland
- Leonardo Leo, Neapolitan composer
- Melissa Leo, American actress
- Paul Leo, German Lutheran pastor and theologian
- Ted Leo, American musician
- Valerie Leo, Singaporean
