Kate Porter (born 19 April 1983) is a former Australian rugby union player.

She represented Australia at the 2006, and 2010 Women's Rugby World Cup where they finished in third place.

[1][2] Porter also played in the 2006 Rugby World Cup in Canada.

[3] In October 2007, she was named in the Wallaroos squad for the two-Test series against New Zealand.

[3] Porter is an Army Major in the Australian Defence Force.