Hazen

Hazen may refer to:


 * Hazen (name)
 * Hazen High School (disambiguation), various high schools
 * Hazen Street, an American pop punk group
 * Hazen-Williams equation, a pressure loss formula
 * Hazen unit, a unit of measurement for the discolouration of water
 * a 6-row feed barley variety

Places

 * Lake Hazen, the northernmost lake of Canada
 * Hazenland, an island in Greenland

United States

 * Hazen, Arkansas, a city in Prairie County
 * Hazen, Nevada, an unincorporated community in Churchill County
 * Hazen, North Dakota, a city in Mercer County
 * Hazen, Beaver County, Pennsylvania, a census-designated place
 * Hazen, Jefferson County, Pennsylvania, an unincorporated community
 * Hazen Bay, a bay of the Bering Sea, Alaska