The Hattendorf Prize for Distinguished Original Research in Maritime History is awarded by the United States Naval War College for distinguished academic achievement in publishing original research that contributes to a deeper historical understanding of the broad context and interrelationships involved in the roles, contributions, limitations, and uses of the sea services in history. The prize is awarded approximately every two years and consists of a $10,000 cash prize, a specially designed bronze medal, and a citation. The Prize Laureate is expected to deliver a lecture at the United States Naval War College on the occasion of the award.