Etain

Template:Sister project Etain (also Étain, Étáin) can refer to:

• Étaín, a character from Irish mythology
• the fairy princess in Rutland Boughton's opera The Immortal Hour
• the fairy princess in the play The Immortal Hour (play)
• Étain, Meuse, a commune in the Meuse département in France
• Étain-Rouvres Air Base (also Étain Air Base), former name of Base Lieutenant Étienne Mantoux
• Étain, the French word for tin or pewter