Stasis Petronaitis
- Title: Stasis Petronaitis
- Popularity: 0.707
- Known For: Acting
- Birthday: 1932-08-08
- Place of Birth: Plauciskiai, Republic of Lithuania
- Homepage:
- Also Known As: S. Petronaitis, St. Petronaitis, Stasys Petronaitis, Стасис Пятронайтис, Стасис Петронайтис, Стасис Доминикович Пятронайтис