Sir Peter Spencer | |
|---|---|
| Born | 1947 Brighton, Sussex |
| Allegiance |  United Kingdom |
| Service/ | &sq=Facebook&lang=en&file=File:Naval_Ensign_of_the_United_Kingdom.svg){kind=small} Royal Navy |
| Years of service | 1965–2003 |
| Rank | Vice admiral |
| Commands | Second Sea Lord and Commander-in-Chief Naval Home Command |
| Awards | Knight Commander of the Order of the Bath |
Vice Admiral Sir Peter Spencer KCB (born 1947) is a Royal Navy officer who became Second Sea Lord.