Nathan Dean (May 9, 1934 – June 8, 2013) was an insurance executive from Rockmart, Georgia, who served 15 consecutive terms in the Georgia General Assembly as Senator for district 31. Dean was first elected to the Senate in 1974 and began serving in 1975. Previously, Dean served for 12 years in the Georgia House of Representatives (1963 – 1975)—and served on the Rockmart City Council. Dean was Chairman of the Senate Democratic Caucus and a member of the Executive Committee of the Democratic Party of Georgia. as Senator, Dean represented both Polk and Haralson County and parts of Bartow and Paulding county as well. Dean has been recognized for his civic duties—seeing the Rockmart community center named in his honor, and being named Senator of the Year by the Georgia Municipal Association.