1989 Cal State Hayward Pioneers football team
The 1989 Cal State Hayward Pioneers football team represented California State University, Hayward in the 1989 NCAA Division II football season. Cal State Hayward competed in the Northern California Athletic Conference (NCAC). The Pioneers were led by head coach Tim Tierney in his 15th year. They played home games at Pioneer Stadium in Hayward, California. The Pioneers finished the season with a record of one win and eight losses (1–8, 1–4 NCAC). The Pioneers were outscored by their opponents 140–292 for the 1989 season.