Leiston Jane Pickett (born 8 February 1992) is an Australian Commonwealth Games gold medalist swimmer.

A participant in the 2010 Commonwealth Games, Pickett won the 50-metre breaststroke ahead of fellow Australian Leisel Jones.

[7] At the Olympics, she did not reach the final, having finished 6th in her heat.

[7] In 2014, she was part of Australian team that won silver in the 4 x 100 m medley relay at the short course world championships.

[5] In 2018, on home soil, she won bronze in the 50 m breaststroke at the 2018 Commonwealth Games.