The Tamagawa Line may refer to either of the following railway and tramway lines in Tokyo, Japan:
- Seibu Tamagawa Line operated by Seibu Railway
- Tōkyū Tamagawa Line operated by Tokyu Corporation
- Tōkyū Tamagawa Line (tramway) formerly operated by Tokyu Corporation, a surviving branch of which is the Tōkyū Setagaya Line
Famous quotes containing the word line:
“That’s the down-town frieze,
Principally the church steeple,
A black line beside a white line;
And the stack of the electric plant,
A black line drawn on flat air.”
—Wallace Stevens (1879–1955)