River Subdivision

River Subdivision may refer to:
 * River Subdivision (Canadian Pacific Railway) along the Mississippi River in Minnesota
 * River Subdivision (BNSF Railway) along the Mississippi River in Missouri
 * River Subdivision (CSX Transportation) along the Hudson River
 * River Subdivision (SCRRA) along the Los Angeles River in California
 * River Subdivision (Union Pacific Railroad) along the Missouri River
 * River Subdivision (Wheeling and Lake Erie Railway) along the Ohio River