Gayby Baby is a 2015 Australian documentary film directed by Maya Newell that follows four children raised by same-sex parents.

[2] It was conceived and directed by Maya Newell, who was raised by lesbian mothers and felt that, in the same-sex marriage debate in the Australian media, "no one was actually talking to any kids".

[7] The world premiere of Gayby Baby was held on 29 April 2015 at the Hot Docs Canadian International Documentary Festival in Toronto.

[11] Mark Powell, a Presbyterian minister who gives seminars on Christianity at the school, told supporters he would organise to have the film banned and to contact as many media outlets as possible.

In May 2016 it was reported that the Victorian Government-supported Safe Schools Coalition Australia program will include Gayby Baby as a resource for students in grade five to year 10.