In Greek mythology, the name Peisenor (Πεισήνωρ) may refer to:
Peisenor, father of Ops and grandfather of Eurycleia.
Peisenora, a Trojan, father of Cleitus and Chlemus, who were killed by Teucer and Meriones respectively.
Peisenor, a Centaur who attended the wedding of Pirithous and Hippodamia.
Peisenor, the herald of Telemachus.
Peisenor, one of the suitors of Penelope, from Same.