Hawkfur is a black tom.
In Code of the Clans, he is an ancient WindClan warrior. When WindClan is fleeing the battle with RiverClan and a RiverClan warrior stops them, Ryewhisker crashes into Hawkfur because of a sudden halt. While the two Clans are fighting again, Hawkfur aims an attack at Cloudberry, a RiverClan warrior and Ryewhisker's mate. Ryewhisker shoves him out of the way, and pins him down, saying he won't let his Clanmate hurt his unborn kits. Hawkfur is surprised to hear that Ryewhisker and Cloudberry are having kits, and in disbelief, asks them if it's true.
- Code of the Clans (First appearance)