Rosenthal is a name of German origin, meaning rose valley, and may refer to:
- Rosenthal, Hesse, in the Waldeck-Frankenberg district
- Rosenthal (Berlin), a part of Berlin, Germany
- Rosenthal, a part of Peine in Lower Saxony
- Rosenthal, a part of Rosenthal-Bielatal in the Sächsische Schweiz district
- Rosenthal, a part of Ralbitz-Rosenthal in Bautzen district
- Rosenthal, in Brandenburg
- Rosenthal, now Bartoszyce, Poland
- Rožmitál pod Třemšínem in the Czech Republic, known as Rosenthal in German
- Rosenthal Porcelain Manufacturer. German based company built around a porcelain company established by Philipp Rosenthal in 1879, now part of Sambonet Paderno.
Read more about Rosenthal: People Named Rosenthal