Pollack is a surname, and may refer to:
- Alan W. Pollack, musicologist
- Andrea Pollack (1961–), swimmer
- Ben Pollack (1903–1971), drummer and bandleader
- Brittany Pollack, New York City Ballet dancer
- David M. Pollack, (1982–), American football linebacker
- Egon Pollack, Australian footballer
- Eileen Pollack, novelist, essayist and writer
- Frank L. Pollack (1876–1957), science fiction writer
- Harold Pollack, professor at the University of Chicago
- Harvey Pollack (1922–), statistician
- Henry Pollack (1961–), radio host
- Henry Pollack, professor
- Howard Pollack, professor
- James B. Pollack (1938–1994), astrophysicist
- Kenneth Pollack (1966–), CIA intelligence analyst
- Lew Pollack (1895–1946), composer
- Neal Pollack (1970–), satirist, novelist and writer
- Olaf Pollack (1973–), road racing cyclist
- Rachel Pollack (1945–), science fiction author and comic book writer
- Reginald Pollack (1924–2001), painter
- Richard Pollack, mathematician
- Robert Pollack (biologist), biologist
- Rocky Pollack, Manitoba judge
- Sydney Pollack (1934–2008), film director, producer and actor
Pollack may also refer to:
- Pollack's Rule, a principle in computer architecture relating performance of a single CPU with its complexity.
- A misspelling of Polak or Polack; in English; this is a derogatory reference to people who are Poles or have Polish heritage