- Cass Timberlane is the title character in a Sinclair Lewis novel.
Timberlane may also refer to a community or school in the United States:
- Communities
- Timberlane, Illinois, a village
- Timberlane, Louisiana, a census-designated place
- Schools
- Timberlane Regional High School, Plaistow, New Hampshire
- Timberlane Regional Middle School, Plaistow, New Hampshire
- Timberlane Middle School, Mercer County, New Jersey