Class 700

Class 700 may refer to:
 * New Generation Rollingstock
 * British Rail Class 700
 * LSWR 700 class
 * Midland Railway 700 Class
 * New South Wales 600/700 class railcar
 * N700 Series Shinkansen
 * South Australian Railways 700 class (diesel)
 * 700 Series Shinkansen