Thomas Cullum may refer to: Thomas Gery Cullum (1741–1831), English doctor Sir Thomas Cullum, 1st Baronet (circa 1587 – 1664), of the Cullum baronets Sir Thomas Cullum, 2nd Baronet (1628 – 1680), of the Cullum baronets Sir Thomas Gery Cullum, 8th Baronet (1777 – 1855), of the Cullum baronets See also Cullum (surname)