Leanne Li Yanan (Chinese: 李亞男; born 25 November 1984) is a Chinese-born Canadian actress and television host.

The eldest of two girls, she was a second year fine arts student at the University of British Columbia before participating in the pageants.

At the age of 20, Leanne competed as contestant #10 in Miss Chinese Vancouver 2004 pageant, taking the crown.

In January, she arrived in Hong Kong to compete for the Miss Chinese International 2005 crown, and won.

Leanne and her husband Wong Cho-lam are both devoted Christians who have both publicly declared sexual abstinence before marriage.