David Katz
Dave or David Katz may refer to:
- David Katz , American author and music journalist
- David Katz , American conductor
- David Katz , German-Swedish psychologist, gestalt perception
- David A. Katz, U.S. federal judge
- David L. Katz, Yale University nutritionist
- David S. Katz, Israeli historian
- Dave Katz , producer and songwriter
- David Katz, perpetrator of the Jacksonville Landing shooting
- Dovid Katz, Lithuanian-American yiddishist and historian