Gregory Kevin Conwick (born March 14, 1935) was a longtime legal counsel and advisor to Philip Anschutz, specializing in real estate law and resort development. He earned an A.B. from Colgate University in 1957 and served four years as a naval aviator in the U.S. Marine Corps (1957-1961), stationed with the 2nd Marine Air Wing at New River, North Carolina. After his military service, he graduated with an LL.B. from Harvard Law School in 1964 and was admitted to the Colorado Bar on September 29, 1964 (Attorney Registration Number: 3456). Conwick practiced law in Denver, Colorado, as a member of Holme Roberts & Owen LLC, with his professional address at 4100 in Denver, CO 80203. He was involved in major deals including sports and real estate acquisitions such as the Staples Center. He passed away in 2024, with his obituary published on April 7, 2024.