| Saint-Sigismond | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Sigismond.svg |
| Arrondissement: | Bonneville |
| Canton: | Cluses |
| Insee: | 74252 |
| Postal Code: | 74300 |
| Mayor: | Éric Missillier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.0731°N 6.6153°W |
| Elevation Min M: | 620 |
| Elevation Max M: | 1420 |
| Area Km2: | 7.92 |
Saint-Sigismond (in French pronounced as /sɛ̃ siʒismɔ̃/; San-Fimon) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.