Mubarak Hassan Shami (مبارك حسن شامي, born Richard Yatich on December 1 1980) is a Kenyan-born Qatari long-distance runner. He specializes in half marathon and marathon races.
In October 2005 he won a silver medal at the 2005 World Half Marathon Championships. He won the Paris Marathon on April 15, 2007.
He won the silver medal at the 2007 World Championships.