Peyer
Peyer is a surname which may refer to:
- Craig Peyer, former California Highway Patrol officer convicted of murdering Cara Knott
- Gervase de Peyer, English clarinettist and conductor
- Johann Baptist Peyer, Austrian organist and composer
- Johann Conrad Peyer, Swiss anatomist
- Károly Peyer, Hungarian politician
- Polly Peyer, retired U.S. Air Force general
- Tom Peyer, American comic book creator and editor