Henry Moncreiff-Wellwood 8th Baronet of Tullibole FRSE (6 February 1750–9 August 1827) was both a baronet in the Baronetage of Nova Scotia and minister of the Church of Scotland who served as Moderator of the General Assembly of the Church of Scotland in 1785. At age only 35 he was one of the youngest-ever moderators. He served as Chaplain to King George III in Scotland.