William Whitmore

• William Whitmore , English landowner and politician
• Sir William Whitmore, 2nd Baronet, English politician
• William Whitmore, MP for Bridgnorth 1705–10 and 1713–25
• William Whitmore , MP for Bridgnorth 1741–7 and 1754–71
• William Elliott Whitmore, American blues singer and musician
• William Henry Whitmore, Boston businessman, politician and genealogist
• William Henry Whitmore, Unknown marine of Padstow