The Bibulman (Pibelmen) are an Aboriginal Australian people of the southwestern region of Western Australia, a subgroup of the Noongar.
Their autonym may be related to the word for stingray, pibilum.
[1] Pibelmen lands comprised around 3,100 square miles (8,000 km2) of territory in the southwest.
Their eastern flank ran to Gardner River and Broke Inlet.
Their inland extension ran to Manjimup and Bridgetown.