There have been four baronetcies created for persons with the surname Thomson (see also Thompson baronets), one in the Baronetage of Nova Scotia and three in the Baronetage of the United Kingdom.
The Thomson Baronetcy, of Glendarroch in the County of Midlothian, was created in the Baronetage of the United Kingdom on 28 March 1929 for the Scottish politician and lawyer Frederick Charles Thomson.
The Thomson Baronetcy, of Monken Hadley in the County of Hertford, was created in the Baronetage of the United Kingdom on 15 February 1938 for Francis Vernon Thomson.
The heir apparent is the present holder's son Albert Mark Home Thomson (born 1979).
The heir apparent is the present holder's son Simon Douglas Charles Thomson (born 1969).