Uncle Arthur may refer to:
Uncle Arthur, pen name of prolific Seventh-day Adventist Church author Arthur S. Maxwell Uncle Arthur, a recurring character played by Paul Lynde on the television comedy series Bewitched. Uncle Arthur, a minor character from the television show The Simpsons; Simpson family#Extended Bouvier family Uncle Arthur, a character played by Australian comedian Glenn Robbins Uncle Arthur, a song published in 1967 by musician David Bowie Uncle Arthur, the name used by Private Frank Pike for Sergeant Arthur Wilson in British sitcom Dad's Army