John Lauder (disambiguation)

John Lauder (c. 1488 – between 1551 and 1556) was Scotland's Public Accuser of Heretics.

John Lauder may also refer to:
 * John Lauder, Lord Fountainhall (1646–1722), Scottish jurist
 * Sir John Lauder, 3rd Baronet (1669–1728)
 * Sir John Lauder, 1st Baronet (1595–1692)
 * John Lauder (surgeon) (1683–1737), Scottish surgeon
 * John D. Lauder (1855–1934), Canadian politician
 * John Lauder (priest) (1829–1900), Dean of Ottawa