Wynn is a letter in the Old English alphabet. Wynn may also refer to: Wynn (given name) Wynn (surname) Wynn Resorts Wynn Las Vegas, in Las Vegas, Nevada, U.S. Wynn Macau, in Macau, People's Republic of China Wynn's, an automotive company owned by Illinois Tool Works See also WYNN (disambiguation) Wynne (disambiguation) Wyn, a surname Wyne (disambiguation) Wynns (disambiguation) Winn (disambiguation)