Macnaghten may refer to:
Anne Macnaghten (1908–2000), British violinist Clan Macnaghten Daniel M'Naghten, namesake of the M'Naghten rules Edward Macnaghten Elliot Macnaghten Sir Francis Workman Macnaghten, 1st Baronet (1763–1843), judge in India, father of Elliot Macnaghten and William Hay Macnaghten Half Hung MacNaghten Macnaghten baronets of Bushmills House (1836) Malcolm Macnaghten Melville Macnaghten William Hay Macnaghten (1793–1841), British diplomat killed in the First Anglo-Afghan War
See also Macnaughtan McNaughton