M53, M-53, or M.53 may refer to:

Military

• M53 155mm Self-Propelled Gun, an American-made tracked, self-propelled gun
• M53, a Hungarian submachine gun developed from the Soviet PPS-43 submachine gun; see PPS submachine gun#Variants
• Macchi M.53, an Italian military reconnaissance floatplane of 1928
• Snecma M53, a French afterburning turbofan engine developed for the Dassault Mirage 2000 fighter
• M53, Yugoslav copy of the MG42 machine gun

Roads

• M-53 (Michigan highway), a state highway in Eastern Michigan
• M53 highway (Russia), a section of the Baikal Highway in Siberia
• M53 motorway, a motorway in England
• M53 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa

Other

• Messier 53, a globular cluster in the constellation Coma Berenices
• Samsung Galaxy M53 5G, an Android smartphone by Samsung.

Topics referred to by the same term

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