191st
# 191st

191st may refer to:

* 191st (Southern Alberta) Battalion, CEF, a unit in the Canadian Expeditionary Force during the First World War
* 191st Air Refueling Squadron, a unit of the Utah Air National Guard
* 191st Airlift Group, an airlift unit located at Selfridge ANGB, Michigan
* 191st Infantry Brigade (United States), formed as part of the United States Army Reserve's 96th Division
* 191st Ohio Infantry (or 191st OVI), an infantry regiment in the Union Army during the American Civil War
* 191st Street (IRT Broadway – Seventh Avenue Line), a station on the IRT Broadway – Seventh Avenue Line of the New York City Subway
