Otto Wilhelm Madelung was a German surgeon who was a native of Gotha. His son, physicist Erwin Madelung (1881–1972), discovered the Madelung constant.
- Occupation
- physician, physicist, university teacher, surgeon
- Position held
- Q140359954
- Citizenship
- Germany, Duchy of Saxe-Coburg and Gotha
- Born
- May 15, 1846
- Died
- July 22, 1926