Larrissa Miller (born 12 July 1992) is an artistic gymnast who represented Australia at the 2012 and 2016 Summer Olympics.

When she was seven, she moved to Brisbane to train at the Queensland Academy of Sport with Vladimir and Irina Joura.

She is an advocate and ambassador for Bravehearts, an Australian non-profit organisation focused on child sexual assault.

Later that year, she competed in the 2014 World Artistic Gymnastics Championships in Nanning, China, where she qualified for the floor final in 8th place and finished 6th.

[12] In June 2016, Miller was announced as Australia's lone representative in the women's gymnastics competition at the 2016 Olympics.