Kathryn Mitchell (born 10 July 1982) is an Australian track and field athlete who competes in the javelin throw.

Nicknamed Mitch,[1] Mitchell was born on 10 July 1982[1][2] in Hamilton, Victoria.

[1] She has a Bachelor of Applied Science in Human Movement[1] and is working on an advance degree in Nutritional Medicine.

[1][3] She trains at Olympic Park in Melbourne[2][4] and has a scholarship with the Victorian Institute of Sport.

[1][2][3] In 2006, Mitchell represented Australia at the Commonwealth Games, where she made the finals in the javelin, finishing sixth overall.

[1] In January 2012, she competed at an Athletics Victoria inter-club meet, where she made a throw of 62.51 metres (205.1 ft).

Mitchell competed at the 2014 Commonwealth Games, finishing fourth, with a best throw 36 cm less than that of bronze medal winning compatriot Kelsey-Lee Roberts.