Baldwin V of Namur was a medieval nobleman who lived during the 13th century. He was born around 1250 and became the Count of Namur in 1263 after the death of his father, Baldwin IV of Namur. His reign was marked by political challenges and conflicts with neighboring territories, as he sought to strengthen his position and expand his influence. In 1285, Baldwin V was involved in the War of the Succession of Flanders, which was a significant conflict in the region. He was known for his efforts to maintain peace and stability in his domain, but his rule ended when he died in 1291, leaving behind a legacy of both struggle and governance.