Andrew Lynch may refer to:

• Andrew Burchill Lynch (1941–2001), Canadian publisher
• Andrew Lynch (singer-songwriter), American singer-songwriter
• Andrew Lynch (mayor) (died 1523), mayor of Galway
• Andrew Lynch (jockey), Irish jockey
• Andrew Lynch (Australian politician) (1819–1884), New South Wales politician
• Andy Lynch (footballer) (born 1951), from Scotland
• Andy Lynch (musician), from New Zealand band Zed
• Andy Lynch (rugby league) (born 1979), rugby league footballer for Castleford Tigers, Hull FC, Bradford Bulls, England, and Great Britain
• Andrew Henry Lynch, Member of the UK Parliament for Galway Borough
• Drew Lynch (born Andrew Lynch, 1991), American comedian