Fife (/faɪf/ FYFE, Scottish English: [fɐi̯f]; Scottish Gaelic: Fìobha [ˈfiːvə]; Scots: Fife) is a council area and lieutenancy area in Scotland. A peninsula, it is bordered by the Firth of Tay to the north, the North Sea to the east, the Firth of Forth to the south, Clackmannanshire to the south-west, and Perth and Kinross to the west. The largest settlement is the city of Dunfermline, and the administrative centre is Glenrothes.
Fife has an area of 512 square miles (1,330 km) and had a resident population of 374,760 in 2024, making it Scotland's 3rd largest local authority area by population. The population is concentrated in the south, which contains Dunfermline, Kirkcaldy and Glenrothes. The north is less densely populated, and the largest town is St Andrews on the north-east coast. The area is governed by the unitary Fife Council. It covers the same area as the historic county and former region of the same name.