Peyroux may refer to:

• Madeleine Peyroux (born April 18, 1974), American jazz musician
• Dominique Peyroux (born 7 July 1988), New Zealand rugby league footballer

• Igor Pescialli
• Igor Peshkov
• Igor Pesic
• Igor Petrenko (athlete)
• Igor Plastun
• Igor Plechanov
• Igor Polovets
• Igor Ponomaryov (footballer, born 1996)
• Igor Popov
• Igor Porobić
• Igor Prielozny
• Igor Prieložný
• Igor Prostran
• Igorr
• Igor Rabello
• Igor Rabello da Costa
• Igor Rabitov
• Igor Radojević
• Igor Rainin
• Igor Raynin
• Igor Reizlin
• Igor Remizov
• Igor Reznichenko
• Igor Rocha
• Igor Rocha (footballer, born 1984)