Leanna is a feminine given name. Notable people with the name include:

People Leanna Brodie, Canadian actress and playwright Leanna Carriere-Wellwood, Canadian pole vaulter and heptathlete Leanna Crawford, American singer-songwriter Leanna Creel, American actress

Fictional characters Leanna Cavanagh, ITV soap opera Emmerdale Leanna Love, CBS soap opera, The Young and the Restless

See also Leanne Leeanna