Sierra Leone is a country in western Africa.
Sierra Leone may also refer to:
Places Sierra Leone Colony and Protectorate, the British colonial administration in Sierra Leone from 1808 to 1961 Sierra Leone (1961–1971), a former sovereign state with Queen Elizabeth II as its head of state Sierra Leone hotspot, a proposed hotspot in the Atlantic Ocean Sierra Leone River, a river estuary on the Atlantic Ocean in western Sierra Leone
Businesses and organisations Sierra Leone Airways, the former national airline of Sierra Leone Sierra Leone Brewery Limited, a Sierra Leonean brewing company Sierra Leone Broadcasting Corporation, the national radio and television broadcaster in Sierra Leone Sierra Leone Commercial Bank, a Sierra Leonean commercial bank Sierra Leone Company, the corporate body involved in founding Freetown, Sierra Leone
Other uses Sierra Leone (horse), an American thoroughbred horse "Sierra Leone" (song), a 1983 single by New Zealand pop band Coconut Rough "Sierra Leone", a 2011 song by Frank Ocean from Channel Orange