John Farquharson

John Farquharson may refer to:


 * John Farquharson, 3rd of Inverey (died 1698), Scottish Jacobite
 * John Farquharson (Jesuit) (1699–1782), Scottish Jesuit
 * John Farquharson (architect) (1847–1933) Scottish architect
 * John Farquharson (journalist) (1929–2016), Australian journalist