Hubertina Dorothy Clayton Hogan (December 25, 1924 – April 14, 2017) was an American textile chemist, employed for most of her career in the United States Army's Combat Capabilities Development Command laboratories in Natick, Massachusetts.

[3][4] She pursued further studies in biochemistry at the University of Pennsylvania in Philadelphia,[3][4] and in textile chemistry at Lowell Technological Institute.

[5] Her master's thesis was titled "The relationship between hydrogen ion concentration and a water-oil repellent fluorochemical finish" (1973).

[6] From 1952 into the 1970s,[7] Hogan was a research chemist at the Army's Clothing, Equipment, and Materials Engineering Laboratory in Natick, Massachusetts.

[8] Her research involved textiles and their properties of repelling or absorbing environmental hazards in combat settings.