Saint-Guyomard Sant-Gwioñvarc'h
Commune
The town hall in Saint-Guyomard
Coat of arms
Location of Saint-Guyomard
Saint-Guyomard Show map of France Saint-Guyomard Show map of Brittany
Coordinates: 47°46′54″N 2°30′45″W / 47.7817°N 2.5125°W / 47.7817; -2.5125
Country	France
Region	Brittany
Department	Morbihan
Arrondissement	Vannes
Canton	Moréac
Intercommunality	CC de l'Oust à Brocéliande
Government
• Mayor (2020–2026)	Maurice Braud[1]
Area 1	19.66 km2 (7.59 sq mi)
Population  (2021)[2]	1,426
• Density	73/km2 (190/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	56219 /56460
Elevation	20–108 m (66–354 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Saint-Guyomard (French pronunciation: [sɛ̃ ɡɥijɔmaʁ]; Breton: Sant-Gwioñvarc'h) is a commune in the Morbihan department of Brittany in north-western France.^[3]

Inhabitants of Saint-Guyomard are called in French Guyomardais. The official population in 2019 was 1,389.^[4]

• Communes of the Morbihan department

• Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)
• Mayors of Morbihan Association (in French)