The Pearl River is an extensive river system in southern China.
Pearl River may also refer to:
- Pearl River (Mississippi–Louisiana), in the United States
- Pearl River, an older name for Pearl Harbor in O'ahu, Hawai'i
Communities and administrative divisions
In the United States:
In music
- Pearl River Piano Group, the largest piano factory in the world
- Pearl River (band), a country music band
- Pearl River (album), the above band's second album
Other
- Pearl Rivers — the nom de plume of Eliza Jane Poitevent Holbrook Nicholson
- Pearl River (Metro-North station), New York train station
- Pearl River Mart, New York City retail store
- Pearl River Resort, Mississippi casino resort
- Pearl River Community College, Mississippi community college
- Pearl River Tower, business tower