Sard (disambiguation)

Sard is a dark reddish-brown variety of the mineral chalcedony, similar to carnelian.

Sard may also refer to:
 * Sard's lemma, a result in mathematical analysis, named after mathematician Arthur Sard
 * Anything from, or related to the Mediterranean island of Sardinia
 * Sardinians, a people hailing from the aforementioned island
 * Sardinian, a language spoken on Sardinia
 * Sardinian literature
 * Sardinian music
 * Sardinian history
 * Sardinian (sheep)
 * Sardis, the capital city of the ancient kingdom of Lydia
 * Sard, Khuzestan, a village in Khuzestan Province, Iran
 * Sard, Lorestan, a village in Lorestan Province, Iran
 * Sard, a planet in the Gradius video game series

Şard may refer to:
 * Şard (Sard), a village in Ighiu Commune, Alba County, Romania
 * Șoarș, a commune in Braşov County, Romania
 * Şardu, a village in Cluj County, Romania
 * Şapartoc, a village in Mureș County, Romania
 * Şardu Nirajului, a village in Mureș County, Romania
 * Şoard, a village in Mureș County, Romania
 * Saravale, a commune in Timiș County, Romania
 * Şaroş pe Târnave, in Sibiu County, Romania
 * Noroieni, a village in Satu Mare County, Romania
 * Șar River (Cormoș), an affluent of the Cormoş River, Romania
 * Șar River (Mureș), an affluent of the Mureş River, Romania
 * Sáros county, a former division of the Kingdom of Hungary, now in Slovakia

SARD may refer to:
 * SARD Corporation, a Japanese racing team, and aftermarket automotive-component manufacturer
 * Sudden acquired retinal degeneration, a disease in dogs causing sudden blindness
 * Selective androgen receptor degrader