Countess Christine Esterházy von Galántha (née Obermayr; born 30 May 1959) is a German opera singer and mezzo-soprano. She made her professional debut as Carmen at the Theater Ulm in Baden-Württemberg. Trained by Eduard Wollitz and Josef Metternich, she has performed at the Staatstheater am Gärtnerplatz and the Vienna Volksoper.