Harold S. Conway (ハロルド・コンウェイ "Harorudo Conuei", May 24, 1911 - December 19, 1996) was an American tax advisor and actor who appeared frequently in Japanese films and television between the 1950s and 1970s. He was one of a trio of foreign actors appearing frequently in 's productions, along with and Osman Yusuf. Delivering his lines in both English and Japanese, he was perhaps best recognized for his role as Dr. Immelman in "", a part which he reprised for the film's 1959 sequel, "". Conway acted in his last known role in 1975's "I Am a Cat", and passed away sometime during 1996.