John Laing
John Laing may refer to:
- John Laing (bibliographer) (1809–1880), minister of the Free Church of Scotland
- Sir John Laing (businessman) (1879–1978), British entrepreneur in the construction industry
- John Laing (footballer) (1884–?), Australian rules footballer
- John Laing (bishop) (died 1483), bishop of Glasgow
- John Laing (director), New Zealand film and television director
- Sir John Maurice Laing (1918–2008), senior executive of John Laing plc
- John Laing plc, an infrastructure company
See also
- John Lang (disambiguation)
- John Lange (disambiguation)