Amanda Stewart (born 1959) is a contemporary Australian poet and sound/performance artist.
Amanda Stewart began writing and performing poetry in the 1970s and has since produced a wide array of sound, video and multimedia work.
In 1989 she co-founded the performance ensemble Machine for Making Sense with Chris Mann, Rik Rue, Jim Denley and Stevie Wishart, and in 1995 started the trio Allos.
She co-wrote and directed the 1990 film Eclipse of the Man-Made Sun about nuclear weapons in popular culture.
Her collected works book and CD entitled I/T won the 1999 Anne Elder Award for poetry.