Pigasus, a portmanteau of pig and Pegasus, may refer to:
Pigasus, a character created by Ruth Plumly Thompson in her continuations of the Oz series of books Pigasus, a personal symbol used by John Steinbeck Pigasus (politics), the Youth International Party ("Yippie") candidate for the U.S. presidency in 1968 Pigasus Award, an award given out by James Randi which recognizes paranormal frauds Pigasus Records, Hailey Whitters's music label