William Parr

William Parr may refer to: William Parr (died 1483) (1434–1483), English courtier and soldier William Parr, 1st Baron Parr of Horton (c. 1483–1547), English courtier William Parr, 1st Marquess of Northampton (1513–1571), English courtier, brother of Catherine Parr William Parr (explorer), Australian explorer William Parr (footballer) (1915–1942), English footballer William Parr (1813 convict), British convict transported to New South Wales in 1813