Teseo is an opera seria by George Frideric Handel, and means Theseus in Italian or Spanish.
Teseo may also refer to:
People Teseo de Cupis, a Roman Catholic prelate, Bishop of Macerata and Bishop of Recanati Teseo Ambrogio degli Albonesi, an Italian humanist Teseo Taddia, an Italian hammer thrower Teseo Tesei, an Italian naval officer
Others Teseo (missile), an anti-ship and coastal defence missile TESEO (Tecnica Empirica Stima Errori Operatori)
See also Theseus (disambiguation) Thésée (disambiguation)