The Florida Senate is the upper house of the Florida Legislature, the state legislature of the U.S. state of Florida, the Florida House of Representatives being the lower house. Article III, Section 1 of the Constitution of Florida, adopted in 1968, defines the role of the Legislature and how it is to be constituted. The Senate is composed of 40 members, each elected from a single-member district with a population of approximately 540,000 residents. Legislative districts are drawn on the basis of population figures, provided by the federal decennial census. Senators' terms begin immediately upon their election. The Senate Chamber is located in the State Capitol building.

The Florida Legislature is the legislature of the U.S. state of Florida. It is organized as a bicameral body composed of an upper chamber, the Senate, and a lower chamber, the House of Representatives. Article III, Section 1 of the Florida Constitution, adopted in 1968, defines the role of the legislature and how it is to be constituted. The legislature is composed of 160 state legislators. The primary purpose of the legislature is to enact new laws and amend or repeal existing laws. It meets in the Florida State Capitol building in Tallahassee.