Robert John Kuechenberg (born October 14, 1947) is a former National Football League guard for the Miami Dolphins for fourteen seasons between 1970 and 1983, spending the 1984 season on injured reserve. He was a mainstay in a line that included Hall of Famers Jim Langer, Larry Little, and Dwight Stephenson and played in six Pro Bowls in the late 1970s and early 1980s. He was selected as one of the top 15 finalists for the Pro Football Hall of Fame from 2002–2006, and one of the top 17 finalists from 2007–2009, but missed the cut every year. He was inducted into the Miami Dolphin's Honor Roll on December 15, 1995. Bob is the brother of former Chicago Bears linebacker Rudy Kuechenberg.