Meridian, or a meridian line may refer to:
Cities and towns
- Meridian, California (disambiguation)
- Meridian, Colorado
- Meridian, Florida
- Meridian, Idaho
- Meridian, Mississippi
- Meridian, New York
- Meridian, Oklahoma (disambiguation)
- Meridian, Pennsylvania
- Meridian, Seattle, Washington
- Meridian, Texas
- Meridian Mall, Meridian Township, Michigan, US
- Meridian Mall, Dunedin, New Zealand
- Meridian Hall, listed on the National Register of Historic Places in Washington, D. C.
- Meridian Manor, listed on the National Register of Historic Places in Washington, D. C.
- Meridian Mansions, listed on the National Register of Historic Places in Washington, D. C.
Arts and entertainment
Film and television
- Meridian Audio, Ltd., British manufacturer of audio equipment
- Meridian Credit Union, a credit union based in Ontario, Canada
- Meridian Energy, New Zealand electricity generation and electricity retailing company
- Nortel Meridian, a popular PBX telephone system
- Meridian Health, a New Jersey hospital system and the largest employer in Monmouth and Ocean Counties.
People with the name