Galanis is a surname. Notable people with the surname include:
Demetrios Galanis (1879–1966), Greek artist Dimitrios Galanis (born 1971), Greek basketball coach James Galanis, football manager John Peter Galanis (born 1943), American financier and convicted fraudster Theodoros Galanis (born 1980), Greek footballer Vasilios Galanis (born 1987), Greek footballer
See also Galani