Ralph Yearsley (October 6, 1896 – December 4, 1928) was a British-born character actor who worked in Hollywood films.

Born in London, England, he was trained in a medical school, but left for the United States to pursue a career in the film industry.

That same year he appeared as Saul "Little Buzzard" Hatburn in Tol'able David, directed by Henry King for Inspiration Pictures.

Over the next eight years, Yearsley appeared in another twenty films, in secondary or minor roles.

In 1928, Ralph Yearsley committed suicide and was interred in the Forest Lawn Memorial Park Cemetery in the Hollywood Hills.