Ronald Maitland Simpson (1896–1957) was a British film, TV, and stage actor.^[1][2][3] He was a publicist, too, known for BBC Sunday-Night Theatre (1950). He was married to Doris Lila Muschamp.

• One Precious Year (1933) - (uncredited)
• The Medicine Man (1933) - Dr. Wesley Primus
• It's a Cop (1934) - Bates
• Lucky Days (1935) - Smedley
• Calling the Tune (1936) - Bramwell
• Song of Freedom (1936) - Mr. Blane, the Pianist
• Head Office (1936) - Knott
• No Escape (1936) - Scoop Martin
• The Loves of Joanna Godden (1947) - Rev. Brett
• Mine Own Executioner (1947) - Mr. Grandison
• Last Holiday (1950) - Dr. Pevensey
• The Long Dark Hall (1951) - Mary's father
• The House in the Square (1951) - Sir Joshua Reynolds (uncredited)
• The Cruel Sea (1953) - R.N. Captain
• The Last Man to Hang? (1956) - Dr. Cartwright

• Scott Allen Nollen. Paul Robeson: Film Pioneer. McFarland, 2010.

• Ronald Simpson at IMDb
• Ronald Simpson at the Internet Broadway Database