Brown Line may refer to:
- Brown line, a process defined as siderotype, a monochrome printing process
- Brown Line (CTA), Chicago
- Brown Line (Delhi Metro), Delhi, India
- Brown Line (Mexico City Metro), Mexico
- Brown Line (Pittsburgh), Pittsburgh, Pennsylvania
- Bakerloo line, London, United Kingdom
- BMT Nassau Street Line, a rapid transit line in New York City
- Tangerang Line of KRL Commuterline, Jakarta, Indonesia
- Paris Métro Line 11, Paris, France
- Thomson–East Coast line, Singapore
- Ma On Shan line, Hong Kong, China
- Tuen Ma line, Hong Kong, China
- U5 (Berlin U-Bahn), Berlin, Germany
- Wenhu line, Taipei, Taiwan
This disambiguation page lists articles associated with the title Brown Line.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.