Redwillow/Main article

 Redwillow is a mottled brown-and-ginger tom, with a wide head, and a small nick in his ear.

Redwillow is a Dark Forest warrior, formerly of ShadowClan under Blackstar's leadership in the lake territories, who was recruited by the Place of No Stars as trainee in preparation for the Great Battle. In ShadowClan, Redpaw trained under Whitewater, but after receiving his warrior name, Redwillow became disillusioned with Clan doctrine and was eager to prove his loyalty to the Dark Forest. He fought against the Clans during the Great Battle, and was killed for his treachery by Blackstar.

Omen of the Stars

 * Having completed his training under Whitewater, Redwillow fights as a new warrior against ThunderClan in the battle of the border, and later plays on the frozen lake before Flametail drowns. Moons later, Ivypool sees him training in the Dark Forest alongside his Clanmates: Tigerheart, Ratscar, and Applefur. Ivypool is later assigned as his Dark Forest mentor, and he defends the ThunderClan she-cat when Dawnpelt accosts her on a border patrol. His friendliness causes Hollyleaf to suspect that, rather than training in the Dark Forest, the two are seeing each other. Ivypool questions his loyalty to the Clans, and during the Great Battle, Redwillow attacks his fellow ShadowClan cat, Dawnpelt. Having betrayed ShadowClan, Blackstar resolves to kill him, easily defeating the young tom.

Mistakes

 * He has been mistakenly described dappled ginger and having a tawny head.