Ian McCulloch (born 18 November 1939) is a Scottish actor of stage, film, and television. McCulloch is perhaps best known for his role as Greg Preston in the post-apocalyptic 1975–77 TV series Survivors and for his work in European genre cinema.

McCulloch debuted in the second episode, "Genesis", of Survivors and went on to appear regularly throughout the series. He also starred in the Italian horror films Zombie Flesh Eaters also known as Zombi II (1979) by Lucio Fulci, Zombi Holocaust (1980) by Marino Girolami, and Contamination (1980) by Luigi Cozzi. Zombie Flesh Eaters was originally banned in the United Kingdom as part of the 1980s campaign against "video nasties".