Red Line

Red Line may refer to:

• Red line (phrase), a figurative phrase used in English and Hebrew meaning a limit past which something shouldn't cross safely
• Red line (hockey), the center of the playing surface on an ice hockey rink
• Red Line Synthetic Oil Corporation, an oil manufacturer for automotive and other performance applications
• The All Red Line network of telegraph cables linking the British Empire
• The Red Line Agreement, an agreement signed by partners in the Turkish Petroleum Company in 1928
• The military line of defense in Operation Manta of the Chadian-Libyan Conflict along the 15th and later 16th parallel north
• Red Line (Namibia), a pest-exclusion fence separating Northern Namibia from the central and southern parts

Entertainment

Public transit

See also

• Red route
• The Thin Red Line (disambiguation)
• All Red Line