The Debajehmujig Storytellers, also Debahehmyjig Theatre Group, or informally Debaj, is a First Nations theatre group and multi-arts organization based in the Wiikwemkoong Unceded Territory on Manitoulin Island in Northern Ontario.
Debaj is the longest running Indigenous theatre in North America.
Debajehmujig was founded by Shirley Cheechoo, Blake Debassige and colleagues in 1984 in M'Chigeeng First Nation (formerly known as West Bay) on Manitoulin Island.
In addition to being located in Wiikwemkoong, the company operates the Debajehmujig Creation Centre in Manitowaning.
The company was established so that "Native youth be given the opportunity to see themselves and their lives reflected on the stage, in the characters, in the stories, in the experiences portrayed.