Lyman may refer to:
Places 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 , 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
See also Lyman series of hydrogen spectral lines in physics Lyman Block, Brockton, Massachusetts United States, a historic commercial building on the National Register of Historic Places Lyman House (disambiguation), various American houses on the National Register of Historic Places Lyman Terrace, Lincoln, Nebraska, United States, a historic apartment building on the National Register of Historic Places Lyman Viaduct, Colchester, Connecticut, United States, a buried railroad trestle on the National Register of Historic Places Battle of Lyman between Russia and Ukraine (September–October 2022) John Lyman Book Awards, given annually by the North American Society for Oceanic History Liman (disambiguation) Lymon (disambiguation)