Teresa Maryańska (1937 – 3 October 2019) was a Polish paleontologist who specialized in Mongolian dinosaurs, particularly pachycephalosaurians and ankylosaurians.
[1] Peter Dodson (1998 p. 9) states that in 1974 Maryanska together with Halszka Osmólska were among the first "women to describe new kinds of dinosaurs".
[4] A member of the 1964, 1965, 1970, and 1971 Polish–Mongolian expeditions to the Gobi Desert,[5] she has described many finds from these rocks, often with Halszka Osmólska.
Among the dinosaurs she has described are: Alan Feduccia notes that Maryanska and her colleagues (Osmólska and Wolsan) produced in 2002 the "most impressive analysis of the oviraptorosaurs".
[7] As of 2004, she was affiliated with the Muzeum Ziemi of the Polska Akademia Nauk.