| Voice: | Soprano |
| Nationality: | English |
| Year of Birth: | 1903 |
| Year of Death: | 1994 |
Irene Eisinger (8 December 1903 – 8 April 1994) was a German and British opera singer and film actress. Her career was closely linked to the foundation and the early years of the Glyndebourne Festival Opera.
Irene Eisinger was born in the small Silesian town Cosel, belonging to the German Empire at the time of her birth. Today, the town is in Poland. She was trained as a soubrette soprano and studied acting with Paula Mark-Neusser in Vienna and piano with G. Schönewald.
Her debuts – both in opera and film – took place in 1926. She played a minor role in Frederic Zelniks silent movie Die Försterchristl and started singing leading roles in operas and operettas at the Stadttheater Basel in the north of Switzerland. Already in 1928 she was called to Berlin and within a short period became one of the favourite singers of conductor Otto Klemperer – firstly at the Kroll Opera House, later on at the prestigious Staatsoper Unter den Linden. Although best remembered for her soubrette roles in Mozart operas, especially Despina and Blonde, and as Ännchen in Webers Der Freischütz, she achieved also great successes and admiration in Strauss operetta roles, particularly as Arsena in Der Zigeunerbaron and as Adele in Die Fledermaus. Musicologist Elizabeth Forbes describes her singing in this words: ″Her voice, bright-toned, light and very flexible, and her charming, diminutive appearance, invariably drew adjectives such as 'enchanting' and 'winsome' from the critics.″