Model 50

• Aeronca 50 Chief
• Beechcraft Twin Bonanza
• Boeing XPB
• Curtiss Robin
• Fleet 50 Freighter
• IBM PS/2 Model 50
• IBM System/360 Model 50
• M50 (disambiguation)
• M50 Reising
• Model 50 WLA
• Norton Model 50
• Obusier de 155 mm Modèle 50
• Type 50 (disambiguation)
• VAX 4000