John Sandys may refer to:
- John Sandys (classicist) (1844–1922), English classical scholar
- John Sandys (MP) for Hampshire (UK Parliament constituency)
- John Sandys (priest) (died 1586), English Roman Catholic priest
See also
edit- John Sands (disambiguation)
- George Sandys (politician) (George John Sandys, 1875–1937), British diplomat and politician