Djedhetepre Dudimose I was an Egyptian king of the Second Intermediate Period. He is mentioned on stela found at Edfu[1] belonging to a king's son and commander Khonsemwaset. It is not known whether the latter was the son of the king, as king's son was a title not only given to the actual children of a king. There is another king with the name Dedumose II. It is possible that he was the son of Dedumose I. There are also some objects naming a king Dedumose, without providing a second name. K. S. B. Ryholt: The Political Situation in Egypt during the Second Intermediate Period, c. 1800 - 1550 BC. Copenhagen: Museum Tusculanum Press. ISBN 8772894210, p. 402</ref>
Precise dates for Dudimose are unknown, but according to the commonly-accepted Egyptian chronology his reign probably ended around 1690 BC.
David Rohl's 1995 A Test of Time attempted to correct Egyptian history by shortening the Third Intermediate Period of Egypt by almost 300 years. As a by-result the synchronisms with the biblical narrative have changed, making the 13th Dynasty pharaoh Djedneferre Dudimose (Dedumesu, Tutimaos, Tutimaios) the pharaoh of the Exodus.[2] Rohl's theory, however, has failed to find support among most scholars in his field.[3]