Curt Thomalla
- Birthday: 1890-07-12
- Deathday: 1939-03-03
- Place of birth: Friedland in Oberschlesien, Upper Silesia, Germany [now Korfantów, Opolskie, Poland]
German screenwriter, doctor, and public health educator. He worked in the area of public health and eugenics into the Nazi era before dying by suicide in 1939.
