Kaplansky is a surname. Notable people with the surname include:
Abraham Kaplansky (1860–1939), Canadian printer Kalmen Kaplansky (1912–1997), Canadian labour and human rights activist Irving Kaplansky (1917–2006), Canadian mathematician Lucy Kaplansky (born 1960), an American folk musician, daughter of Irving Kaplansky Shlomo Kaplansky (1884–1950), Zionist politician and president of Technion – Israel Institute of Technology
See also
Kaplan (surname) Kaplinsky