| Paul Julius Oswald Teichmüller | Space full name | Paul Julius Oswald Teichmüller | date of birth | Wednesday, June 18, 1913 (112 yr ago) | place of birth | Nordhausen, Germany | Australia date of death | Saturday, September 11, 1943 (age: 30 yr) (82 yr ago) | place of death | Kyiv, Ukraine |

Paul Julius Oswald Teichmüller was a German mathematician. He made contributions to complex analysis, including the introduction of quasiconformal mappings and differential geometric methods into the study of Riemann surfaces. The Teichmüller space is named after him, as is the Teichmüller character and the Teichmüller cocycle.