Thomas Frankland may refer to:
Sir Thomas Frankland, 2nd Baronet (1665–1726), English Member of Parliament Sir Thomas Frankland, 3rd Baronet (c. 1685–1747), English Member of Parliament Sir Thomas Frankland, 5th Baronet (1718–1784), British naval officer, MP and slave trader Sir Thomas Frankland, 6th Baronet (1750–1831), British landowner and MP Sir Thomas Frankland Lewis, 1st Baronet (1780–1855), British Poor Law Commissioner and MP