The 1966 Texas Tech Red Raiders football team represented Texas Technological College—now known as Texas Tech University—as a member of the Southwest Conference (SWC) during the 1966 NCAA University Division football season. In their sixth season under head coach J. T. King, the Red Raiders compiled a 4–6 record (2–5 against conference opponents), tied for sixth place in the SWC, and were outscored by opponents by a combined total of 216 to 181.[1][2] The team's statistical leaders included John Scovell with 1,323 passing yards, Mike Leinert with 495 rushing yards, and Larry Gilbert with 767 receiving yards.[3][4] The team played its home games at Clifford B. & Audrey Jones Stadium.