Mace has three principal meanings:
Mace (weapon), a weapon with a heavy head on a solid shaft used to bludgeon opponentsFlail (weapon), a spiked weapon on a chainCeremonial mace, an ornamented mace used in civic ceremoniesMace (spray), a brand of tear gas, often used by policeMace (spice), a spice derived from the aril of nutmegMace may also refer to:
Mace (construction company), an international consultancy and construction companyMace (store), a convenience store chain in the United Kingdom and IrelandMace (unit), an English term for a traditional Chinese measurement of weightMGM-13 Mace, a U.S. tactical surface-to-surface missileMace: The Dark Age, a 1997 fighting game for arcades and the Nintendo 64Mace debating, a particular style of debating