- Thelma Gordon was never named any of the times she was mentioned in the comics. Her name was revealed in the Batgirl entry in Who's Who: The Definitive Directory of the DC Universe #2.
- This version of Thelma Gordon, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- Appearances of Thelma Gordon (Earth-One)
- Images featuring Thelma Gordon (Earth-One)
- Quotations by or about Thelma Gordon (Earth-One)
- Character Gallery: Thelma Gordon (Earth-One)
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