Gwatkin

• Frank Ashton-Gwatkin, British diplomat
• Henry Melvill Gwatkin, British theologian and historian
• Norman Gwatkin, British officer and courtier
• Phil Gwatkin, English footballer
• Robert Lovell Gwatkin, High Sheriff of Cornwall
• Thomas Gwatkin, English cleric and academic
• Willoughby Garnons Gwatkin, British general who served with the Canadian army during World War 1

  Fictional people

• Daniel Gwatkin, in the song "The Unfortunate Gwatkin" on the 2014 album Urge for Offal by the band Half Man Half Biscuit
• Rowland Gwatkin, in The Valley of Bones and The Military Philosophers in the novel sequence A Dance to the Music of Time by Anthony Powell