Jobyna Ralston (* 21. November 1899 in South Pittsburg, Tennessee; † 22. Januar 1967 in Woodland Hills, Kalifornien) war eine US-amerikanische Schauspielerin, die zwischen 1919 und 1931 in rund 80 Filmen spielte. ()
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.