{{wiktionary|Lapham}} '''Lapham''' may refer to:
==People== * Bill Lapham (1934–2016), American football player * Dave Lapham (born 1952), former player and current announcer for the NFL Cincinnati Bengals * David Lapham (born 1970), cartoonist * Elbridge G. Lapham (1814–1890), New York politician * Increase A. Lapham (1811–1875), nineteenth century author and scientist * Lewis H. Lapham (1935-2024), contemporary writer * Nathan Lapham (1820–1890), New York politician * Robert Lapham American guerrilla in the Philippines during WWII * Roger Lapham (1883–1966), businessman and politician * Seneca Lapham, a fictional character in the list of Cthulhu Mythos biographies * Silas Lapham, the protagonist of William Dean Howells' novel ''The Rise of Silas Lapham'' * Smith Lapham, an early settler of Rockford, Michigan
==Places== === United States === * Lapham, former name of Stateline, California * Lapham Peak Unit, Kettle Moraine State Forest, Wisconsin state park * ''Lapham Memorial'', public artwork on the University of Wisconsin–Milwaukee campus * Lapham Mills, a hamlet northeast of Peru, New York * Lapham Institute, from 1863 to 1876 the name of what is now the Smithville Seminary, a Free Will Baptist institution in Rhode Island
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