- 1937-1949 James M. Martin, MD (Dallas)
- 1949-1956 Rabun T. Wilson, MD (Temple)
- 1956-1971 Thomas B. Bond, MD (Fort Worth)
- 1971-1975 Joe C. Rude, MD (Austin)
- 1975-1978 Herman C. Sehested, MD (Fort Worth)
- 1978-1986 Jesse B. Johnson, Jr, MD (Galveston)
- 1986-1990 Robert W. McConnell, MD (Houston)
- 1990-1997 Lee Works, MD (Brownsville)
- 1997- 2020 Peter B. Riesz, MD (Victoria)
- 2020 – Paul Ellenbogen, MD (Dallas)
1. Charge: the Historian shall:
i. Maintain a record of the historical events involving radiology in Texas and submit a report for presentation to the annual Board of Advisors meeting for inclusion in the permanent minutes.
ii. Conduct research on the history of the TRS and its archives as needed.
iii. Be appointed annually by the President. Re-appointment may occur on an annual basis.