Kevin K. Sullivan (born 1964)[2] is an American diplomat and he was the United States Ambassador to Nicaragua.

[5] Sullivan is a career member of the Senior Foreign Service.

[6] He has served at multiple capacities including being the Deputy Chief of Mission at the U.S. Embassy in Malawi,[7] Deputy Chief of Mission and Chargé d’Affaires at the U.S. Embassy in Argentina,[3] Interim Permanent Representative for the US Mission to the Organization of American States and has worked in U.S. embassies in Chile, Gambia and Ethiopia.

[8] On July 11, 2018, President Donald Trump nominated Sullivan to be the next United States Ambassador to Nicaragua.

Sullivan is married to Mariangeles Quinto and has a daughter and a son.