147 may refer to:

147 (number), the natural number following 146 and preceding 148 AD 147, a year of the Julian calendar, in the second century 147 BC, a year of the pre-Julian Roman calendar 147 AH, a year in the Islamic calendar that corresponds to 764 – 765 CE

Military BQM-147 Dragon unmanned aerial vehicle, a tactical battlefield UAV operated by the US Marine Corps Ryan Model 147 Lightning Bug was a drone, or unmanned aerial vehicle during the 1960s was a United States Navy Admirable-class minesweeper during World War II was a United States Navy Edsall-class destroyer escort during World War II was a United States Navy Haskell-class attack transport during World War II was a United States Navy General G. O. Squier-class transport ship during World War II was a United States Navy Wickes-class destroyer during World War II was a United States Navy Neosho-class fleet oiler of the United States Navy during the Six-Day War

Science and medicine 147 Protogeneia, a large main belt asteroid with a low eccentricity and low inclination NGC 147, a Dwarf spheroidal galaxy about 2.58 million light-years away in the constellation Cassiopeia Promethium-147, an isotope of promethium with a half-life of 2.62 years JWH-147 is an analgesic drug used in scientific research, which acts as a cannabinoid agonist at both the CB1 and CB2 receptors

Snooker The maximum break, the highest possible break in snooker, in the absence of fouls and refereeing errors 147-Break is a 1983 documentary with Steve Davis, an English professional snooker player The Snooker 147 PlayStation 2 game

Transportation 147th Street (Sibley Boulevard) station, a Metra Electric station in Harvey, Illinois, United States Alfa Romeo 147, a hatchback Fiat 147, a supermini car Volkswagen Type 147 Kleinlieferwagen, a panel van

Other uses Sonnet 147, a work by Shakespeare

See also List of highways numbered 147

United Nations Security Council Resolution 147 United States Supreme Court cases, Volume 147 Psalm 147