John Puleston may refer to:

• John Puleston (judge) (c. 1583–1659), Welsh barrister and judge
• John Puleston (MP, died 1551) (by 1492–1551), Welsh politician, MP for Caernarvon Boroughs, and for Caernarvonshire
• Sir John Henry Puleston (1830–1908), Welsh journalist, entrepreneur and politician, MP for Devonport

This disambiguation page lists articles about people with the same name.
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