Otto Fröhlich

Otto Fröhlich is the name of the following people:

• Otto Fröhlich , a pseudonym of Hermann Wenzel (composer) (1863–1944), German composer
• Otto Fröhlich (painter, 1869) (1869–1940), German painter and etcher
• Otto Fröhlich (composer) († 1964), German composer
• Otto Fröhlich (botanist) (1891–1975), German botanist and conservationist
• Otto Fröhlich (painter, 1956) (* 1956), German painter and graphic artist
• Otto Karl Fröhlich (1885–1964), Austrian civil engineer

This is a disambiguation page for differentiating between several terms identified with the same word.