The 2019 Stanford Cardinal football team represented Stanford University in the 2019 NCAA Division I FBS football season. The Cardinal were led by ninth-year head coach David Shaw. They played their home games at Stanford Stadium and were members of the North Division of the Pac-12 Conference. They finished the season 4–8, 3–6 in Pac-12 play, to finish last place in the North Division. This was Stanford's worst record since 2007 and the first time that they did not earn bowl eligibility since 2008.
The 2019 Washington Huskies football team represented the University of Washington during the 2019 NCAA Division I FBS football season. The Huskies were led by head coach Chris Petersen, in his sixth and final year as head coach. The team looked to improve upon its 10–4 record from 2018. After the regular season, Petersen announced that the team's postseason bowl game, the Las Vegas Bowl, would be his final game with the Huskies. Respected defensive coordinator Jimmy Lake would take over the reins after the Las Vegas Bowl, firing two offensive coordinators within 24 hours. They played their home games at Husky Stadium in Seattle, competing as a member of the North Division in the Pac-12 Conference.
The 2021 USC Trojans football team represented the University of Southern California in the 2021 NCAA Division I FBS football season. They played their home games at the Los Angeles Memorial Coliseum and competed as members of the South Division of the Pac-12 Conference. They were led by sixth-year head coach Clay Helton in the first two games; Helton was fired on September 13 following the team's 28–42 loss to Stanford. Associate head coach Donte Williams took over as the team's interim head coach.
The 2021 Arizona State Sun Devils football team represented Arizona State University in the 2021 NCAA Division I FBS football season. The Sun Devils played their home games at Sun Devil Stadium in Tempe, Arizona, and competed in the South Division of the Pac-12 Conference. They were led by fourth-year head coach Herm Edwards.
The 2021 California Golden Bears football team represented the University of California, Berkeley during the 2021 NCAA Division I FBS football season. The team was led by head coach Justin Wilcox, in his fifth year. The team played their home games at California Memorial Stadium as a member of the North Division of the Pac-12 Conference.
The 2021 Oregon Ducks football team represented the University of Oregon during the 2021 NCAA Division I FBS football season. The team was led by fourth-year head coach Mario Cristobal, who left the program to take the head coaching job at Miami in early December. The Ducks played their home games at Autzen Stadium in Eugene, Oregon, and competed as members of the North Division of the Pac-12 Conference.
The 2021 Washington State Cougars football team represented Washington State University during the 2021 NCAA Division I FBS football season. They were led by second-year head coach Nick Rolovich for the first seven games of the season. Rolovich was fired on October 18 after refusing to comply with Washington's COVID-19 vaccination mandate. Defensive coordinator Jake Dickert took over as the team's interim head coach for the reminder of the season. He was announced as the Cougars 34th head coach following their Apple Cup victory on November. The team played their home games in Martin Stadium in Pullman, Washington, and competed as members of the North Division of the Pac-12 Conference.
The 2021 Washington Huskies football team represented the University of Washington during the 2021 NCAA Division I FBS football season. The Huskies were led by second year head coach Jimmy Lake for the first ten games. The team announced a new head coach, Kalen DeBoer, on November 30. The Huskies played their home games at Husky Stadium in Seattle, Washington, and competed in the North Division of the Pac-12 Conference.
The 2021 Oregon State Beavers football team represented Oregon State University during the 2021 NCAA Division I FBS football season. They were led by fourth-year head coach Jonathan Smith. The team played their home games on campus at Reser Stadium in Corvallis, Oregon, as a member of the North Division of the Pac-12 Conference.
The 2022 California Golden Bears football team represented the University of California, Berkeley during the 2022 NCAA Division I FBS football season. The team is led by head coach Justin Wilcox, in his sixth year. The team plays their home games at California Memorial Stadium as a member of the Pac-12 Conference.
The 2022 Arizona State Sun Devils football team represented Arizona State University as a member of as a member of the Pac-12 Conference during the 2022 NCAA Division I FBS football season. After starting the season 1–2, head coach Herm Edwards was fired on September 18. Shaun Aguano took over as interim head coach. The Sun Devils played their home games at Sun Devil Stadium in Tempe Arizona. The Sun Devils went 3–9, their worst season since 1946. This season is also the worst attended season since 1968, averaging 43,081 for the six home games.
The 2022 Stanford Cardinal football team represented Stanford University in the Pac-12 Conference during the 2022 NCAA Division I FBS football season. Led by twelfth-year head coach David Shaw, the Cardinal was 3–9 and played home games on campus at Stanford Stadium in Stanford, California.
The 2022 Utah Utes football team represented the University of Utah as a member of the Pac-12 Conference during the 2022 NCAA Division I FBS football season. Led by 18th-year head coach Kyle Whittingham the Utes played their home games at Rice–Eccles Stadium in Salt Lake City. The Utes finished the season 10–4, 7–2 in Pac-12 play to finish in a three-way tie for second place. Due to tiebreaking rules, Utah received the bid to the Pac 12 Championship Game. There they defeated No. 4-ranked USC for the second time on the season to win the conference championship. As a result, for the second consecutive year they received a bid to the Rose Bowl, where they lost to Penn State.
The 2022 Washington State Cougars football team represented Washington State University during the 2022 NCAA Division I FBS football season. The Cougars played their home games at Martin Stadium in Pullman, Washington, and competed as members of the Pac–12 Conference. They were led by head coach Jake Dickert, in his second season.
The 2023 UCLA Bruins football team represented the University of California, Los Angeles in the Pac-12 Conference during the 2023 NCAA Division I FBS football season. The Bruins were led by Chip Kelly in his sixth and final season at UCLA. They played their home games at the Rose Bowl in Pasadena, California. The season was the team's last season as members of Pac-12 before joining the Big Ten Conference in 2024.
The 2023 Colorado Buffaloes football team represented the University of Colorado Boulder as a member of the Pac-12 Conference during the 2023 NCAA Division I FBS football season. This was the program's 13th and final year in the Pac-12 before they rejoined the Big 12 Conference in 2024. The Buffaloes were led by first-year head coach Deion Sanders. They played their home games on campus at Folsom Field in Boulder, Colorado.
The 2023 Washington Huskies football team represented the University of Washington as a member of the Pac–12 Conference during the 2023 NCAA Division I FBS football season. The Huskies were led by Kalen DeBoer in his second and final season as Washington's head coach, before leaving for Alabama at the end of the season. They played their home games at Husky Stadium in Seattle. 2023 was Washington's final season in the Pac-12 Conference before moving to the Big Ten Conference in 2024.
The 2023 Washington State Cougars football team represented Washington State University in the Pac–12 Conference during the 2023 NCAA Division I FBS football season. The Cougars were led by Jake Dickert in his third year as head coach. They played their home games at Martin Stadium in Pullman, Washington.
The 2023 Stanford Cardinal football team represented Stanford University in the Pac-12 Conference during the 2023 NCAA Division I FBS football season. Led by new head coach Troy Taylor, the Cardinal played its home games on campus at Stanford Stadium in Stanford, California.
The 2023 Nevada Wolf Pack football team represented the University of Nevada, Reno as a member of the Mountain West Conference during the 2023 NCAA Division I FBS football season. The Wolf Pack were led by Ken Wilson in his second year as Nevada's head coach. They played their home games at Mackay Stadium in Reno, Nevada. Wilson was fired a week after the season ended.