Ising is a surname. Notable people with the surname include:
- Ernst Ising (1900–1998), German physicist
- Gustav Ising (1883–1960), Swedish accelerator physicist
- Jane Ising (1902-2012), German-American economist
- Rudolf Ising, animator for MGM, together with Hugh Harman often credited as: Harman-Ising
See also
edit- Ising model, mathematical model of ferromagnetism in statistical mechanics