Consisting of individuals committed to the mission, vision, and programs of Green Lake Festival of Music, the Festival Board has provided governance for the organization since it was established in 1979. The current Board includes members from diverse backgrounds in the business, education, legal, scientific, and medical professions.

Together they serve as representatives of the community to ensure the artistic, administrative, and financial integrity of the Festival. They meet four times annually as a Board and, in addition to financial support, provide many hours of volunteer service in the planning and presentation of Festival activities and events.