194th may refer to: * 194th Armored Brigade (United States), assigned to the US Army's Combat Developments Command to test new materiel at Fort Ord, California * 194th Battalion (Edmonton Highlanders), CEF, a unit in the Canadian Expeditionary Force during the First World War * 194th Engineer Brigade (United States), a combat engineer brigade of the United States Army based at Jackson, Tennessee * 194th Fighter Squadron, an aviation unit of the California Air National Guard * 194th Intelligence Squadron, an intelligence unit of the United States Air Force * 194th Ohio Infantry (or 194th OVI), an infantry regiment in the Union Army during the American Civil War * 194th Regional Support Wing, a unit located at Camp Murray, Washington