- Gender: Female
- Birthday: 1899-11-21
- Day of Death: 1967-01-23 ( 68 years old )
- Place of Birth: South Pittsburg, Tennessee, USA
- Also Known As: Jobyna Lancaster Raulston / Juliana Ralston
Jobyna Ralston (born Jobyna Lancaster Raulston, November 21, 1899 – January 22, 1967) was an American stage and film actress. She had a featured role in the first Oscar-winning film, Wings in 1927, but is perhaps best remembered today for her on-screen chemistry with Harold Lloyd, with whom she appeared in seven movies.