The Mactaggart Baronetcy, of King's Park in the City of Glasgow, is a title in the Baronetage of the United Kingdom. It was created on 2 February 1938 for John Mactaggart. He was a housing expert and the co-founder of the building firm Mactaggart & Mickel. The second Baronet was Managing Director of Mactaggart & Mickel. The third Baronet was Chairman of the Society for Individual Freedom.