Teck

Teck may refer to:


 * Teck Castle (Burg Teck) in Württemberg, Germany
 * Teckberg, mountain on which Teck Castle is located
 * Duke of Teck, a title of nobility, associated with Teck Castle
 * Teck Railway, Germany
 * Teck Resources, a Canadian mining company formerly known as Teck Cominco
 * CCL25, a cytokine also known as "Teck"
 * Katherine Teck, an American author and composer
 * Lai Teck, a Malayan communist leader
 * Lim Koon Teck, a Singaporean politician