Campaign hat
![National Park Rangers at Alcatraz wearing campaign hats](/Images/godic/202501/02/Rangers_at_Alcatraz0625.jpg")
![A manual citrus juicer illustrating the ribbing which gave the name](/Images/godic/202501/02/Juicer0625.jpg")
![Frederick Russell Burnham in Africa (middle) shown in 1893 working as a British South Africa Company scout, three years before meeting Baden-Powell and introducing Baden-Powell to the](/Images/godic/202501/02/Burnham_in_africa_close_up0625.jpg")
![Many campaign hats are in evidence among U.S. infantry troops during the Pancho Villa Expedition of 1916.](/Images/godic/202501/02/Pancho_Villa_Expedition_-_Around_the_Campfire_HD-SN-99-020050626.JPEG")
A campaign hat is a broad-brimmed felt or straw hat, with a high crown, pinched symmetrically at the four corners (the "Montana crease").
The hat is most commonly worn as part of a uniform; it is worn by such agencies as the New Zealand Army, the Royal Canadian Mounted Police, United States park rangers, and Boy Scouts.