Jefferson Bingham Miller is an American politician who served as the U.S. representative for Florida's 1st congressional district from 2001 to 2017. A member of the Republican Party, his district included all of Escambia County, Santa Rosa County, Okaloosa County, Walton County, Holmes County and Washington County.

Florida's 1st congressional district is a congressional district in the U.S. state of Florida, covering the state's western Panhandle. It includes all of Escambia, Okaloosa, Santa Rosa counties, and portions of Walton county. The district is anchored in Pensacola and also includes the large military bedroom communities and tourist destinations of Navarre and Fort Walton Beach and stretches along the Emerald Coast. The district is currently represented by Republican Matt Gaetz. With a Cook Partisan Voting Index rating of R+19, it is the most Republican district in Florida.