Glen Canyon Dam wani dam ne na kankare da ke kan kogin Colorado a arewacin Arizona, Amurka. An kammala dam din ne a shekarar 1963 kuma ya samar da tafkin Powell, wanda daya ne daga cikin manyan tafkunan da mutum ya kera a Amurka. Babban manufar dam din shi ne samar da wutar lantarki da kuma daidaita kwararar kogin Colorado.
