Castlevania: Portrait of Ruin is a platform-adventure game developed and published by Konami.

Portrait of Ruin is set in 1944 Europe during World War II, and is a continuation of the story from Castlevania: Bloodlines. The game introduces protagonists and antagonists to the Castlevania series as well as expand on the two character gameplay found in the previous Nintendo DS Castlevania title, Castlevania: Dawn of Sorrow. Portrait of Ruin has met with an overall positive critical response and has received high ratings from reviews, along with several awards.