David Katz

Dave or David Katz may refer to:


 * David Katz (author) (born 1965), American author and music journalist
 * David Katz (conductor) (1924–1987), American conductor
 * David Katz (psychologist) (1884–1953), German-Swedish psychologist, gestalt perception
 * David A. Katz (1933–2016), U.S. federal judge
 * David L. Katz (born 1963), Yale University nutritionist
 * David S. Katz (born 1953), Israeli historian
 * Dave Katz (songwriter) (born 1961), producer and songwriter
 * David Katz (1993–2018), perpetrator of the Jacksonville Landing shooting
 * Dovid Katz (born 1956), Lithuanian-American yiddishist and historian