32nd Battalion or 32nd Infantry Battalion may refer to:

• 32nd Battalion (Australia), a unit of the Australian Army
• 32nd Reserve Infantry Battalion (Ireland), a unit of the Irish Army
• 32 Battalion (South Africa), a unit of the South African Army
• 32nd Signal Battalion (United States), a unit of the United States Army

See also

• 32nd Division (disambiguation)
• 32nd Brigade (disambiguation)
• 32nd Regiment (disambiguation)
• 32nd Squadron (disambiguation)