Manuel Flores "Carson" Leon Guerrero (October 29, 1914 – October 9, 1985) was a Guamanian politician who is the sixth Appointed Governor of Guam from March 1963 to July 1969. He was appointed to the office after the term of Bill Daniel. He was a member of the Democratic Party of Guam and was the first of native Chamorro descent to rise to the highest office in the territory.