Brokaw serves on the board of directors of the Council on Foreign Relations, the Committee to Protect Journalists, the International Rescue Committee and the Mayo Clinic. He is also a member of the Howard University School of Communications Board of Visitors and a trustee of the University of South Dakota, the Norton Simon Museum, the American Museum of Natural History, and the International Rescue Committee. He also provides the voiceover for a University of Iowa advertisement that airs on television during Iowa Hawkeyes athletic events.