Lasker is a surname. Notable people with the surname include:
Albert Lasker (1880–1952), advertising pioneer; husband of Mary Woodward LaskerBerthold Lasker, German chess master; brother of Emanuel LaskerEduard Lasker (1829–1884), German politicianEdward Lasker (1885–1981), leading American chess and go playerEdward Lasker (businessman) (1912-1997), American businessman, son of ad executive Albert LaskerEmanuel Lasker (1868–1941), German chess player, chess world champion, and mathematician; brother of Berthold LaskerJonathan Lasker (born 1948), American artistLawrence Lasker (born 1949), American screenwriter and producerMary Woodward Lasker, health activist; wife of Albert Lasker