Lyman

Lyman may refer to:

Ukraine

 * Lyman, Ukraine, a city, formerly the administrative center of Lyman Raion, Donetsk Oblast
 * Lyman Raion, Donetsk Oblast, Ukraine, a former raion (district)
 * Lyman Raion, Odesa Oblast, Ukraine, a former raion

United States

 * Lyman, Iowa, an unincorporated community
 * Lyman, Maine, a town
 * Lyman, Mississippi, a census-designated place
 * Lyman, Nebraska, a village
 * Lyman, New Hampshire, a town
 * Lyman, Oklahoma, a town
 * Lyman, South Carolina, a town
 * Lyman County, South Dakota
 * Lyman, South Dakota, an unincorporated community in the county
 * Lyman, Utah, a town
 * Lyman, Washington, a town
 * Lyman, Wyoming, a town
 * Lyman Glacier (Mount Adams), Gifford Pinchot National Forest, Washington state
 * Lyman Glacier (North Cascades), Wenatchee National Forest, Washington state
 * Lyman Mountain, Oregon
 * Lyman Reservoir, Arizona

Outer space

 * Lyman (crater), a lunar impact crater

Other uses

 * Lyman (name), a list of people and fictional characters with the given name or surname
 * USS Lyman, a World War II destroyer escort
 * Lyman High School (disambiguation), various American high schools
 * Lyman School for Boys, Westborough, Massachusetts, United States, a school from c. 1884 to c. 1971