Leilani Seamah Mitchell (born June 15, 1985) is an American-Australian professional basketball player for the Phoenix Mercury of the Women's National Basketball Association (WNBA).
She was drafted 25th overall by the Phoenix Mercury in the 2008 WNBA Draft.
A dual citizen of the United States and Australia, she began representing Australia in basketball internationally in December 2013.
In 2019 Mitchell became the first WNBA player to win the Most Improved Player Award twice.