Western Pacific may refer to:
- Western Pacific Airlines (1994–1998)
- The western Pacific Ocean
- Western Pacific Railroad (1903–1983)
- Western Pacific Railroad (1862–1870)
Western Pacific may also refer to:
- British Western Pacific Territories
- Far East, the western edge of the Pacific Rim
- Naval Forces Western Pacific
- Western Pacific Airservice, see List of airline codes (W)
- World Health Organization, Western Pacific Regional Office
See also
- Northwestern Pacific