
Horry was born in Harford County, Maryland, August 25, 1970, to Robert Horry Sr., an Army Staff Sergeant and Vietnam veteran, and Lelia Horry, an elementary school teacher. His parents divorced soon after he was born, and Horry moved with his mother and older brother Kenneth to Alabama, settling in Andalusia, Covington County. There, he worked summers as a lifeguard, nurtured a lifelong love of fishing, and refined his basketball talents at North Cotton Street Park, which now bears his name.

After college, Horry was the first-round pick of the Houston Rockets in the 1992 NBA draft and the 11th player taken overall. Teamed with established NBA stars Hakeem Olajuwon and Kenny Smith, Horry became more of a role player, scoring on occasion, playing strong defense, rebounding, and setting screens to get Olajuwon and Smith open. Horry was also very versatile for a tall player, adept at making long- and medium-range jump shots, dribbling past defenders, passing to open teammates, or finishing with dramatic dunks. These skills made Horry an immediate success in the NBA, and he was named to the all-rookie second team in 1993. His ability to make game-winning shots was notable during the Rockets' successful championship runs in 1994 and 1995. In 1995, he made last-second baskets that enabled the Rockets to defeat the San Antonio Spurs in the first game of the Western Conference finals and the Orlando Magic in the third game of the NBA finals.
In 1996, Horry was traded to the Phoenix Suns, but his stint with the Suns was brief. After a dispute between Horry and the Suns' coach, Danny Ainge, he was traded to the Los Angeles Lakers in 1997. As with the Rockets, Horry soon found his niche playing alongside established star Shaquille O'Neal and then-budding star, Kobe Bryant. With Horry adding chemistry to this mix of star players, the Lakers were able to make playoff runs in the late 1990s, but they never reached the NBA finals. However, with the arrival of a new coach, Phil Jackson, in 1999, the Lakers began to reach their full potential, winning NBA championships in 2000, 2001, and 2002. The last of these three championships might not have been possible without Horry. In the fourth game of the Western Conference Finals against the top-seeded Sacramento Kings, Horry scored 18 points to help the Lakers overcome a 24-point halftime deficit. Horry also made a last-second three-point field goal to enable the Lakers to win by a score of 100-99 and to even the series, which they eventually won in seven games. Horry was not so successful in the 2003 playoffs, shooting poorly and missing a last-second shot that would have won the fifth game of the semifinal series for the Lakers; they eventually lost.


Horry retired in 2008 but remains high in the NBA record book for most playoff games played, three-point shots made in the playoffs, and number of three-point shots made in a playoff game without a miss. Since retirement, Horry has worked as a sports commentator, providing commentary for the Entertainment Sports Programming Network (ESPN) and currently Spectrum SportsNet for the Lakers. He was inducted into the Alabama Sports Hall of Fame in 2010. In 2021, Horry completed the requirements for his bachelor's degree in human environmental sciences and graduated from the University of Alabama at the spring commencement ceremony.