Orange Line

Orange Line may refer to:

Public transit in Asia

• Delhi Airport Metro Express in Delhi, India
• Orange Line (Jaipur Metro), in Jaipur, India
• Seoul Subway Line 3, South Korea
• Orange Line (Taipei Metro), Taipei, Taiwan
• Orange Line, KMRT, Kaohsiung, Taiwan
• MRT Orange Line, a planned line in Bangkok, Thailand
• PNR Metro South Commuter Line, Manila, Philippines

Public transit in Europe

• Kaluzhsko-Rizhskaya Line, Moscow, Russia

Public transit in North America

• Broad Street Line, Philadelphia, Pennsylvania
• C Line (RTD), Denver, Colorado
• Eglinton Crosstown line, a light rail line currently under construction in Toronto, Ontario, Canada
• MAX Orange Line, a light rail line in Portland, Oregon, that opened on September 12, 2015
• Orange Line (Chicago Transit Authority), Chicago, Illinois
• Orange Line (Dallas Area Rapid Transit), a light rail line in Dallas, Texas
• Orange Line (Los Angeles Metro), a busway line in Los Angeles, California
• Orange Line (MBTA), Boston, Massachusetts
• Orange Line (MDT), Miami, Florida
• Orange Line (Minnesota), a planned bus rapid transit line serving Minneapolis, Minnesota
• Orange Line (Montreal Metro), Montreal, Quebec, Canada
• Orange Line (San Diego Trolley), San Diego, California
• Orange Line (Washington Metro), Washington, DC
• Richmond–Fremont line, San Francisco Bay Area, California
• Viva Orange, York Region, Ontario, Canada
• IND Sixth Avenue Line in New York City, colored orange on maps, which carries the B D F M trains