Pack is a surname. Notable people with the surname include:
Carl Pack (1899–1945), New York politician Charles Lathrop Pack (1857–1937), businessman, philanthropist, philatelist David Pack (born 1952), American singer and musician Sir Denis Pack (1772–1823), Anglo-Irish military officer Frederick J. Pack (1875–1938), American geologist and writer George Pack Jr. (1800–1875), Canadian-American businessman, timberman George T. Pack (1898–1969), American oncologist George Willis Pack (1831–1906), Michigan timberman, millionaire Howard Pack (1918–2008), American shipping executive John Pack (1809–1885), member of the Church of the Latter Day Saints' Council of Fifty Michael Pack (born 1954), American documentary filmmaker Pamela Pack (b. 1979), American professional rock climber Randolph Greene Pack (1890–1956), American forester and philanthropist Robert Pack (b. 1929), American poet, critic, and educator Robert J. Pack (b. 1969), American basketball player and coach Sandra L. Pack, American accountant, financial officer, and government official W. Joe Pack (1875–1939), Justice of the Supreme Court of Mississippi
See also Pak (surname), a variation of the Korean surname, Park