Andrew Sinclair (disambiguation)

Andrew Sinclair (1935–2019) was a British novelist and polymath.

Andrew Sinclair may also refer to


 * Andrew Sinclair (botanist) (1794–1861), British surgeon and botanist
 * Andrew Sinclair (politician) (1861–1938), Australian politician
 * Andrew Sinclair (privy counsellor) (1555–1625), Scottish-born Danish privy counsellor