Rudolf II, Margrave of Baden-Baden (died 14 February 1295) was the second son of Margrave Rudolf I and his wife Kunigunde of Eberstein.

Until his father's death, he was known as Rudolf the Younger; after his father's death, he was known as Rudolf the Elder, to distinguish him from his youngest brother.

Rudolf II married Adelaide of Ochsenstein, who was the widow of a Count of Strassberg.

Her daughter Gerrtud married Rudolf's youngest brother Rudolph III.

This article about a German margrave is a stub.