M29

M29 or M-29 may refer to:

• M29 cluster bomb, a World War II era cluster bomb
• M29 mortar, an 81 millimeter calibre mortar
• M29 Weasel, a United States Army tracked vehicle used in World War II
• M29-class monitor, a class of Royal Navy warships
• M29 highway (Russia), a road connecting Krasnodar to Chechnya and Dagestan
• M-29 Davy Crockett Weapon System, a nuclear weapon
• M-29 (Michigan highway), a state highway in Michigan
• M2-9, a planetary nebula located in the constellation Ophiuchus
• Highway M29 (Ukraine), a highway in Ukraine
• M29 (Cape Town), a Metropolitan Route in Cape Town, South Africa
• M29 (Pretoria), a Metropolitan Route in Pretoria, South Africa
• M29 (Durban), a Metropolitan Route in Durban, South Africa
• XM29 OICW, a modern prototype rifle that fired 27 mm HE air bursting projectiles
• Messier 29 (M29), an open star cluster in the constellation Cygnus
• Smith & Wesson Model 29 (S&W M29), a six shot .44 Magnum revolver