Kate McDonald (born 1 August 2000) is an Australian artistic gymnast.

[2][3] McDonald was selected to compete at the 2022 Commonwealth Games alongside Georgia Godwin, Romi Brown, Breanna Scott, and Emily Whitehead.

Together they won the silver medal in the team competition, behind England.

[4] During event finals McDonald won gold on balance beam ahead of teammate Godwin and Emma Spence of Canada.

In June McDonald was named to the Australian team to compete at the 2024 Olympic Games alongside Emma Nedov, Ruby Pass, Breanna Scott, and Emily Whitehead.