Mary-Anne Monckton (born 16 November 1994) is an Australian artistic gymnast.

[1][2] She won two silver medals at the 2014 Commonwealth Games and has represented Australia at three world championships (2011, 2014, 2015).

In 2020, she was the first of several former gymnasts to speak out about a "toxic" culture within the country's elite programme.

[1] At the 2014 Commonwealth Games, Monckton helped the Australian team finish in second place, scoring 14.000 on vault, 13.333 on the uneven bars and 13.100 on the balance beam.

[4] Monckton also qualified for the balance beam final, where she scored 13.666 and earned a second silver medal.