William Beckett

• William Beckett (British politician), English politician, Member of Parliament for Leeds and Ripon
• Ernest Beckett, [2nd Baron Grimthorpe], British politician, sometimes referred to as William Beckett
• William Beckett (engineer), British railway engineer and soldier
• Gervase Beckett, English politician
• William Beckett (Australian politician), Victorian state politician
• William Beckett (singer), American singer, frontman of the band The Academy Is...