Gondomar is a municipality located in the province of Pontevedra within the autonomous community of Galicia, Spain. It is situated in the comarca of Vigo.
The town is notable as the birthplace of Don Diego Sarmiento de Acuña, the count of Gondomar. He was a prominent diplomat during the Spanish imperial era and is recognized for his role as the primary instigator of the "Spanish Match," a proposed marriage between Charles I of England and the Infanta Maria Anna.