Center line, centre line or centerline may refer to:

• Center line, marked in red on an ice hockey rink
• Centre line (football), a set of positions on an Australian rules football field
• Centerline, a line that separates the service courts in pickleball

• Center line, a road surface marking
• Center line, a taxiway marking
• Center line, a runway marking
• CenterLine (OCTA), failed light-rail project in Orange County, California, U.S.
• Centerline (nautical), the dividing line between port and starboard sides of a ship or boat
• Centreline, a bus service in Manchester, England, later rebranded Metroshuttle

• Center Line, Michigan, a place in the United States
  • Center Line High School
• Centre-Line Party, former name of the Australian Democrats political party
• Centerline, an engineering drawing symbol stylized by an overlapping C and L (℄)
• Center line, one of the parts of a theatre

• All pages with titles containing Centre line
• All pages with titles containing Centreline
• All pages with titles containing Center line
• All pages with titles containing Centerline
• Central line (disambiguation)
• ℄, an engineering drawing symbol for centerline