Sir Charles Blois, 1st Baronet, of Grundisburgh Hall and Cockfield Hall, Yoxford, Suffolk, was a British Tory politician who sat in the English House of Commons and the House of Commons of Great Britain between 1695 and 1709.

Grundisburgh is a village of 1,584 residents situated in the English county of Suffolk. It is in the East Suffolk district, six 6 miles (10 km) north-east from Ipswich and 4 miles (6 km) north-west of Woodbridge located on the B1079. Flowing through the village are the rivers Lark and Gull. The finding of Ipswich and Thetford-type pottery suggests that there was settlement in the Middle Saxon era. The village is recorded in the Domesday Book of 1086 as "Grundesbur", "Grundesburg", "Grundesburh" or "Grundesburc". Grundisburgh is pronounced "Gruns-bruh".