Peter Dunn
Peter Dunn may refer to:
- Peter Dunn , American financial author and radio host
- Peter Dunn , Australian cricketer
- Peter Dunn , British engineer
- Peter Dunn , Australian general and ACT Emergency Services Commissioner
- Peter Dunn, Australian historian
- Peter Dunn , British paediatrician
- Peter Dunn , South Australian politician
- Peter Dunn , Australian rugby union player