Peter Diamandopoulos

Peter Theodore Diamandopoulos (September 1, 1928 – April 1, 2015) was a Greek–American academic administrator. He served as the president of Sonoma State University from 1977 to 1983, when he was forced to resign; followed by serving as the seventh president of Adelphi University from 1985 until his dismissal in 1997, due to the school's financial problems.

Early life and education He was born in Iraklion, Crete, to Theodore Diamandopoulos and Margarita Mouzenidis. He attended Athens College, then moved to the United States in 1948 to study philosophy at Harvard University.

In 1985, Diamandopoulos was appointed president of Adelphi University. Seeking to improve the school's academic reputation, Diamandopoulos raised tuition and reduced faculty. His own compensation package remained unaffected by cuts and included a Mercedes-Benz, a condominium in Manhattan, and the presidential residence on the Adelphi campus. An investigation of the school's finances showed that it was a customer of the insurance company run by Ernesta G. Procope, who also served as the head of Adelphi's board. For this conflict of interest, she, Diamandopoulos, and sixteen other members of the board were removed from their posts. A week later, a newly appointed board removed Diamandopoulos from the office of president. He sued Adelphi University, and settled for $1.4 million.

In December 1998, Diamandopoulos was named special assistant to John Silber, the president of Boston University. He retired in 2008, and died in Manhattan on April 1, 2015.