The Texas Tech Red Raiders basketball team represents Texas Tech University in basketball. Texas Tech competes in NCAA Division I, and has been a charter member of the Big 12 Conference since its first season in 1996. The team previously competed in the Border Conference and Southwest Conference. The team was founded in 1925, having since won 13 regular season conference championship, and made 20 appearances in the NCAA tournament as of the 2023-2024 season. Since 1999, the Red Raiders have played their home games at the United Supermarkets Arena on the university's campus in Lubbock, Texas.

Texas Tech University is a public research university in Lubbock, Texas. Established on October 2, 1923, and called Texas Technological College until 1969, it is the flagship institution of the five-institution Texas Tech University System. As of Fall 2023, the university enrolled 40,944 students, making it the sixth-largest university in Texas. Over 25% of its undergraduate student population identifies as Hispanic, so the university has been designated a Hispanic-serving institution (HSI).