Class 13

Class 13 may refer to:


 * A13-class container ship
 * British Rail Class 13, diesel locomotives
 * Belgian Railways Class 13 electric locomotives
 * EAR 13 class, steam locomotives
 * The DRG Class 13, a German steam locomotive class. Within this class the Deutsche Reichsbahn incorporated former state railway tender locomotives with a 4-4-0 wheel arrangement.
 * Class 13.0: Prussian S 3
 * Class 13.3: PKP Class Pd1 (Prussian S 5.2, Prussian S 3)
 * Class 13.4: PKP Class Pd2 (Prussian S 4)
 * Class 13.5: Prussian S 4
 * Class 13.5II: PKP Class Pd5 (Prussian S 6)
 * Class 13.10-12: Prussian S 6
 * Class 13.16: Württemberg AD
 * Class 13.17: Württemberg ADh
 * Class 13.18: Oldenburg S 3 and Oldenburg S 5
 * GNR Class J13, steam locomotives
 * I-13-class submarine
 * LSWR F13 class, steam locomotives
 * MK13-class missile boat
 * New South Wales Z13 class locomotive, steam locomotives
 * No.13-class submarine chaser
 * Number 13-class battleship
 * Ro-13-class submarine
 * South African Class NG G13 2-6-2+2-6-2, steam locomotives
 * VR Class Dr13, diesel locomotives
 * W-13-class minesweeper