United Tribes of Bristol Bay (UTBB) is a tribal consortium working to protect the traditional Yup’ik, Dena’ina, and Alutiiq ways of life in Southwest Alaska that depend on the pristine Bristol Bay Watershed and all it sustains, most notably Bristol Bay’s wild salmon. UTBB’s membership consists of 15 federally recognized Tribes in Bristol Bay, representing over 80 percent of the region’s population. Bristol Bay Tribes founded UTBB in 2013 after recognizing the need for a united voice in their longtime efforts to protect their way of life.

UTBB’s mission is to protect the lands and waters that support the traditional way of life of the indigenous people of Bristol Bay by advocating for protections against unsustainable large-scale hard rock mines like the Pebble Project. UTBB is guided by the results in the Bristol Bay Regional Vision Project - a comprehensive project outlining a sustainable future that honors their traditional values and way of life.

UTBB is recognized by the Internal Revenue Service as eligible to receive tax-deductible charitable contributions