Sire (disambiguation)

Sire is a form of address for reigning kings in the United Kingdom and in Belgium.

Sire may also refer to:
 * Father, particularly in animal breeding, especially a horse
 * See also: Stallion
 * James W. Sire (1933–2018), author on worldviews
 * Sire (novel), a 1991 novel by Jean Raspail
 * Sire Records, a record label
 * Sire, Arsi, a town in southeastern Ethiopia
 * Sire, Welega, a town in southwestern Ethiopia
 * Sire (woreda), a district in Oromia Region, Ethiopia
 * Sire, in the table-top RPG Vampire: The Masquerade, the vampiric creator of another vampire
 * Sire Guitars, a company whose products include Marcus Miller signature bass guitars