1984 Cal State Hayward Pioneers football team
The 1984 Cal State Hayward Pioneers football team represented California State University, Hayward in the 1984 NCAA Division II football season. Cal State Hayward competed in the Northern California Athletic Conference (NCAC). The Pioneers were led by tenth-year head coach Tim Tierney. They played home games at Pioneer Stadium in Hayward, California. The Pioneers finished the season with a record of seven wins and three losses (7–3, 4–2 NCAC). They outscored their opponents 260–175 for the 1984 season.