The word share can refer to:

• A share of a stock or other security such as a mutual fund.
• The name of a Japanese P2P Program called Share; Share is the successor to Winny.
• Share International is a new religious movement founded by the British painter Benjamin Creme.
• A network share is a file storage area that is available over a computer network.
• Share is a Caribbean and Black Canadian community newspaper based in Toronto, Canada.
• A share (plowshare or ploughshare) is the cutting blade of a plow (plough).