Judith Meauri (born 5 April 1992) is a Papua New Guinean swimmer. She competed in the women's 50m freestyle at the 2012 Summer Olympics in London, finishing with a time of 27.84 seconds in 47th place in the heats. She competed at the 2020 Summer Olympics, in Women's 50 m freestyle.
She was born in Port Moresby.
Meauri competed in swimming at the 2011 Pacific Games with the Papua New Guinean team, where she won a bronze medal in 4x100m freestyle relay, a bronze medal in 4x200m freestyle relay, and a bronze medal in 4x100m medley relay.