Mike Donilon (born c. 1959) is an American attorney and campaign consultant who serves as a Senior Advisor to U.S. President Joe Biden. He was the chief strategist of Joe Biden's 2020 presidential campaign. Prior, Donilon was working as a partner at AKPD Message and Media. Between 2009 and 2013, he served as Counselor to Vice President Biden in the Obama administration. Prior to his White House appointment, Donilon worked with the vice-presidential candidate to help him prepare for the debates and also as a traveling advisor.