Henry Holt Baker
- Nationality: United Kingdom
- Rank: Private
- Regiment/Service: The Queen's (Royal West Surrey Regiment)
- Unit: 1st/5th Battalion
- Served: in Mesopotamia
- Died: died of wounds 14/10/1917
- Age: 31
- Casualty Type: Commonwealth War Dead
- Grave/Memorial Reference: xvi. E. 10 - BAGHDAD (NORTH GATE) WAR CEMETERY Iraq
Son of .................. of 10, Cow Lane, Godalming.