While the Houston Rockets used to be completely comprised of United States-born players, that changed drastically throughout the years. According to Basketball-Reference, there have been 384 total players that have officially signed with the Rockets since their inception in the 1967-68 season.
Of those 384, there have been 31 players that were born outside of the United States of America, including some of the best players in NBA history. There are 24 different countries represented in this list, with Argentina leading all others, birthing three players that became Houston Rockets at some point.