Michelle Marjorie Gordon AC (born 19 November 1964) is a Justice of the High Court of Australia.

[1] Gordon was born in Perth, Western Australia in 1964, to George Gordon and Coral Troy, and received her secondary schooling at St Mary's Anglican Girls' School and Presbyterian Ladies' College.

In one judgment, Gordon said that Coles Supermarkets "threatened harm to suppliers if they didn't meet their demands".

A majority of the High Court dismissed the appeal in 2016, ruling in favour of ANZ.

[7] In April 2015, the Abbott Government announced that Justice Gordon would replace her husband, Kenneth Hayne, on the bench of the High Court of Australia upon his compulsory retirement on reaching the age of 70.