William Button (died 1547)
William Button was an English landowner who was returned to parliament at one election.
He came from Alton Priors, near Devizes in Wiltshire. He was a Member of the Parliament of England for Chippenham in 1529, and a justice of the peace from 1537.
He married Agnes Cater of Letcombe Regis, Berkshire, in or before 1525. She died in 1528; he died on 27 March 1547 and was buried with his wife in the choir of Alton Priors church. Their only son, also William went on to be MP for Marlborough.