The Mackworth baronetcy, of Normanton in the County of Rutland, was created in the Baronetage of England on 4 June 1619 for Thomas Mackworth, serjeant at law. He was Sheriff of Rutland in 1599 and 1609.
The 3rd Baronet represented Rutland in the House of Commons. The 4th Baronet sat in parliament for Rutland and Portsmouth. The title became extinct on the death of the 7th Baronet in 1803.