Sir Lachlan Maclean, 1st Baronet of Morvern, (c. 1600 – 18 April 1649) the 17th Clan Chief of Clan Maclean. Lachlan was granted his Baronet title by Charles I and he became the Clan Chief on the death of his brother in 1626. He fought as a Royalist under James Graham, 1st Marquess of Montrose during the Wars of the Three Kingdoms at the Battle of Inverlochy, Battle of Auldearn and Battle of Kilsyth. From 1628 to 1633 he sat in the Parliament of Scotland as shire commissioner for Tarbert. From his rule onward, all Maclean clan chiefs are successive Baronets of Movern.