This article lists people who have been named ACM Distinguished Members, an award and membership granted by the Association for Computing Machinery (ACM) as its second highest honorary grade of membership only under that of ACM Fellow. The honor is reserved for the top 10% of ACM members "with at least 15 years of professional experience and 5 years of Professional Membership in the last 10 years who have achieved significant accomplishments or have made a significant impact on the computing field." Since 2006, the people that have been elected to the position are listed below: