Patrick Barry Sullivan (August 29, 1912 – June 6, 1994) was an American actor of film, television, theatre, and radio. In a career that spanned over 40 years, Sullivan appeared in over 100 movies from the 1930s to the 1980s, primarily as a leading actor after establishing himself in the industry, and later as a character actor. In 1950, Sullivan replaced Vincent Price in the role of Leslie Charteris' Simon Templar on the NBC Radio show The Saint. Sullivan lasted only two episodes before the show was cancelled.