John Lange may refer to:
- One of Michael Crichton's pen names
- John E. Lange, US Ambassador
- Johnny Lange, songwriter, author and publisher
- John Frederick Lange, Jr, author of the Gor novel series under the pen name John Norman
Famous quotes containing the word lange:
“The camera is an instrument that teaches people how to see without a camera.”
—Dorothea Lange (1895–1979)