Eston is both a surname and a given name. Notable people with the name include:
Surname:
- John Eston (disambiguation), multiple people
- Thomas Eston (fl.1413), English politician
Given name:
- Eston Hemings (1808–1856), American slave
- Eston Kohver (born 1971), Estonian police officer
- Eston Mulenga (1967–1993), Zambian footballer