Megan Kate Gale (born 7 August 1975) is an Australian model, brand ambassador, fashion designer and actress. Born in Perth, Western Australia, Gale won a modelling competition at 18 in her home town. In 1999, she was cast in a series of advertisements for Italian telecommunications company Omnitel. This led to wide exposure in both Italy and Gale's native Australia and Gale would appear in their advertising until 2006. Gale has also appeared in Italian movies and television shows. As an actress, Gale played Fatma in The Water Diviner (2014) and Valkyrie in George Miller's Mad Max: Fury Road (2015).

In 2005, Gale became the National Ambassador for Kids Help Line and in 2009, she was appointed the first official National Ambassador for The Red Cross.