Tendra may refer to:

• Gulf (or Bay) of Tendra, Black Sea
• Spit (or Island) of Tendra, scene of Russian-Turkish naval battle
• Battle of Tendra, fought on 8 and 9 September 1790 in the Black Sea
• TenDRA Compiler

• Comuni of the province of taranto
• Comuni of the province of teramo
• Comuni of the province of terni
• Comuni of the province of trapani
• Comuni of the Province of Trieste
• Comuni of the province of vibo valentia
• Comuni of the province of viterbo
• Comuni of the Region of Basilicata
• Comunion Tradicionalista
• Comunion Tradicionalista Carlista
• Comunis
• Comunistas pela Democracia e Progresso
• Comunitat Autònoma d'Aragó
• Comunn na Gaidhlig
• Comună
• Comura
• Comurnic River
• Comus (Arne)
• Comus, Aude
• Comus-class corvette
• Comus class cruiser
• Comus Inn
• Comus, Maryland
• Comus (masque)
• Comus, MD