Geron may refer to : ; Places and jurisdictions *

Girona Girona (officially and in Catalan language, Catalan , Spanish: ''Gerona'' ) is a city in northern Catalonia, Spain, at the confluence of the Ter River, Ter, Onyar, Galligants, and Güell rivers. The city had an official population of 103,369 in ...

, a city in

Catalonia Catalonia (; ca, Catalunya ; Aranese Occitan: ''Catalonha'' ; es, Cataluña ) is an autonomous community of Spain, designated as a ''nationality'' by its Statute of Autonomy. Most of the territory (except the Val d'Aran) lies on the north ...

* Curiate Italian name of Hieron, Caria (Asian Turkey), as Latin Catholic titular see in *

Saint-Géron Saint-Géron (; oc, Sant Geronç) is a commune in the Haute-Loire department in south-central France. Population See also *Communes of the Haute-Loire department The following is a list of the 257 communes of the Haute-Loire department ...

, a commune in

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

; Other * Saint Gereon of Köln * Geron, an elder (from the Greek "γέρων") of an Orthodox monastery ( starets in Russian) *

Geron Corporation Geron Corporation is a biotechnology company located in Foster City, California, Foster City, California, which specializes in developing and commercializing therapeutic products for cancer that inhibit telomerase. Company information Geron, ba ...

, an American biotechnology company * ''

Geron (insect) ''Geron'' is a genus of bee flies (insects in the family Bombyliidae). There are at least 180 described species in ''Geron''. See also * List of Geron species This is a list of 188 species in '' Geron'', a genus of bee flies in the family Bomb ...

'', a genus of

Bombyliidae The Bombyliidae are a family of flies, commonly known as bee flies. Adults generally feed on nectar and pollen, some being important pollinators. Larvae are mostly parasitoids of other insects. Overview The Bombyliidae are a large family of fl ...