David Risher is an American businessman and philanthropist, currently serving as the CEO of Lyft, a position he assumed in April 2023. He is also the co-founder of Worldreader, a non-profit organization established in November 2009 with the mission to get children reading with their families to help them reach their potential. Additionally, Risher co-founded and co-leads #HalfMyDAF since 2020 and is a co-founder of Tomorrow Cellars.