Peter Gregory

Peter Gregory may refer to:


 * Peter Gregory (doctor), team doctor for the England cricket team
 * Peter H. Gregory, American computer security writer
 * Peter Gregory (footballer) (born 1992), English footballer
 * Eric Craven Gregory (1887–1959), also known as Peter Gregory, British publisher and arts benefactor
 * Peter Gregory (academic), professor at the University of Reading


 * Peter Gregory (Silicon Valley), a television character