Class 25

Class 25 may refer to:


 * AB-25-class patrol craft
 * Belgian Railways Class 25, electric locomotive
 * Belgian Railways Class 25.5
 * British Rail Class 25, diesel-electric locomotive
 * EAR 25 class, steam locomotive
 * L&YR Class 25, 0-6-0 steam locomotive
 * DRG Class 25 (disambiguation)
 * DRG Class ET 25, German electric multiples built for the Deutsche Reichsbahn in the 1930s.
 * East German express locomotives operated by the DR after World War II:
 * DR Class 25.0, a Neubaulokomotive
 * DR Class 25.10, a trials locomotive
 * New South Wales Z25 class locomotive, steam locomotive
 * PKP class SM25, diesel shunter
 * South African Railways Class 25 and Class 25NC 4-8-4 steam locomotives.
 * V25-class torpedo boat