Odin Teatret is an avant-garde theatre group based in Holstebro, Denmark. It was founded by Italian theatre director and investigator Eugenio Barba in 1964. Odin Teatret is a part of NTL, Nordisk Teaterlaboratorium, which also includes the International School of Theatre Anthropology (ISTA), founded in 1979, and the Centre for Theatre Laboratory Studies (CTLS), founded in 2002