Reinhold Baer
| Reinhold Baer | |
|---|---|
| Born | 22 July 1902 | 
| Died | 22 October 1979 (aged 77) | 
| Nationality | German | 
| Alma mater | University of Göttingen | 
| Known for | Baer group Baer ring Baer–Suzuki theorem Baer–Specker group Injective module Ext functor | 
| Scientific career | |
| Fields | Mathematics | 
| Institutions | University of Illinois at Urbana-Champaign Goethe University Frankfurt | 
| Doctoral advisor | Hellmuth Kneser | 
| Doctoral students | |
Reinhold Baer (22 July 1902 – 22 October 1979) was a German mathematician, known for his work in algebra. He introduced injective modules in 1940. He is the eponym of Baer rings, Baer groups, and Baer subplanes.