Erik Erikson, German-American psychologist and psychoanalyst (b. 1902)
Erik Homburger Erikson (born Erik Salomonsen; 15 June 1902 – 12 May 1994) was a Danish-German-American developmental psychologist and psychoanalyst known for his theory on psychological development of human beings. He coined the phrase identity crisis.

Despite lacking a bachelor's degree, Erikson served as a professor at prominent institutions, including Harvard, University of California, Berkeley, and Yale. A Review of General Psychology survey, published in 2002, ranked Erikson as the 12th most eminent psychologist of the 20th century.