Reginald Shon Jackson (born April 16, 1990), nicknamed Big Government, is an American professional basketball player for the Denver Nuggets of the National Basketball Association (NBA). He played three seasons for the Boston College Eagles before declaring for the 2011 NBA draft, where he was drafted 24th overall by the Oklahoma City Thunder. Jackson also played for the Detroit Pistons and Los Angeles Clippers before joining the Nuggets, where he won a championship with the team in 2023.