William Spring may refer to:
Sir William Spring of Lavenham (died 1599), English MP for Suffolk in 1570 Sir William Spring of Pakenham (died 1637), High Sheriff of Suffolk Sir William Spring, 1st Baronet (1613–1654), English MP for Bury St Edmunds and Suffolk in 1654 Sir William Spring, 2nd Baronet (1642–1684), English MP for Suffolk 1679–1684 Sir William Spring, 4th Baronet (1697–1736/7), English baronet William Spring (British Army officer) (1769–c.1839), British Army officer