(July 19, 1903 – February 28, 1998) an American psychologist, Emeritus Professor in Psychology at the University of Michigan and an expert on organizational psychology.

American artist known for portraits.

Sir Bernard Katz, FRS (26 March 1911 – 20 April 2003) was a German-born British physician and biophysicist, noted for his work on nerve physiology; specifically, for his work on synaptic transmission at the nerve-muscle junction.

Robert Katz (27 June 1933 – 20 October 2010)Washington Post reports death retrieved 21st October 2010 was an American novelist, screenwriter, and non-fiction author.

an American cellist, who was a member of the Cleveland Quartet from 1969 to 1995.Katherine Millett "Cellist Paul Katz

(born 21 September 1955) an Israeli politician and member of the Knesset for Likud currently serving as Minister of Defense and a member of the Security Cabinet of Israel.

(born Moshe Katz on March 5, 1932 – November 12, 2010) a Polish-American painter.

(known as Wachtell Lipton or Wachtell) an American white-shoe law firm in New York City.

Daryl Allan Katz (born May 31, 1961) is a Canadian billionaire businessman.

Omri Katz is an American retired actor.

Nicholas Michael Katz (born December 7, 1943) is an American mathematician, working in arithmetic geometry, particularly on p-adic methods, monodromy and moduli problems, and number theory.

Jonathan Paul Katz (born December 1, 1946) is an American actor and comedian best known for his starring role in the animated sitcom Dr. Katz, Professional Therapist as Dr. Katz.

Meyer Myron "Mickey" Katz (June 15, 1909 – April 30, 1985) was an American musician and comedian.