Lili Elbe is an opera in two acts composed by Tobias Picker, with a libretto by Aryeh Lev Stollman, starring Lucia Lucas as Lili Elbe. Based on the life of Lili Elbe and the book Man into Woman: An Authentic Record of a Change of Sex, the opera premiered on 22 October 2023, and received "Best World Premiere" in the 2023 Oper! Awards.

The Theater St. Gallen is a performing arts center for opera, musical, ballet, and theatre in St. Gallen, Switzerland, and considered to be the oldest professional theatre in Switzerland. It is a Swiss heritage site of national significance.