His eldest brother, Ross Browner, was inducted into the College Football Hall of Fame in 1999 and an NFL star. Two other brothers, Jim and Willard Browner were college standouts at Notre Dame. Another brother, Joey Browner, also played with Keith for the USC Trojans and was one of the top players in the NFL in the 1980s. Keith's son, Keith Browner Jr., a defensive end/linebacker played college football for the University of California, Berkeley, and NFL teams, Houston Texans and Chicago Bears. Keith's eldest daughter, Keicha Browner, was a national synchronized swimmer and standout athlete in multiple sports in high school. His twin daughters are Amber Browner and Ashley Browner were both basketball players for San Diego City College. Keith's nephew, Rylan Browner (son of Ross Browner), played football for the University of Arizona and Max Starks is a 2x Super Bowl Champion that played with the Pittsburgh Steelers.