Sigismunda may refer to the following fictional characters:
English translation of Ghismonda from the novella "The Tale of Ghismonda and Guiscardo" from Boccaccio's The Decameron, see Sigismunda Mourning over the Heart of Guiscardo, painting Sigismunda from Tancred and Sigismunda, British tragedy inspired by Boccacio's Sigismunda from Los trabajos de Persiles y Sigismunda by Cervantes Sigismunda Conrad from the 2025 British novel We Live Here Now See also
Sigismund Tancred and Gismund