Bob Simmons, former Oklahoma State coach who built Cowboys’ late-90s turnaround, dies at 77

Bob Simmons, the former Oklahoma State football coach who guided the Cowboys during a pivotal stretch in the Big 12, has died at 77. His family confirmed the death to The Oklahoman, with Simmons’ passing reported Tuesday. For many OSU fans, Simmons’ teams represented a steady climb out of the program’s mid-decade doldrums and a return to the postseason at a time when the league’s balance of power was shifting.

Simmons took over Oklahoma State in 1995 and remained head coach through the 2000 season. During those years, his staff emphasized defense and a disciplined approach that fit the defensive identity he carried from his coaching roots. One of the clearest markers of his impact came in 1997, when OSU produced an 8-4 season and made a bowl game for the first time since 1988, according to reporting from The Oklahoman.

In recognition of that turnaround, Simmons was named Big 12 Coach of the Year in 1997. That award reflected more than a strong record, it also pointed to an OSU program that had found a functional standard: recruiting and development that could compete week to week, and an ability to navigate one of college football’s toughest conferences. OSU’s bowl appearance in 1997 stood out as a reset point for the program’s expectations heading into the early years of the decade.

Before becoming a head coach, Simmons had built his reputation on the defensive side of the ball. The Oklahoman noted that he served as a linebackers coach at Colorado, where the Buffaloes won the 1990 NCAA national championship. That background mattered because Simmons’ teams at Oklahoma State were often described as competitive, physical, and well-prepared, traits that tend to show up most reliably in defensive play when a coach’s philosophy reaches the field.

Simmons was also a former player. He played linebacker at Bowling Green before transitioning into coaching, and his path through the profession extended for more than three decades, including the Colorado stop that preceded his first Oklahoma State head coaching role. That long arc helped him become a bridge between eras, bringing NFL-style attention to fundamentals back to the college game while still recruiting for the realities of the Big 12.

Beyond his public football legacy, Simmons’ life included additional personal tragedy. Tulsa World reported in 2025 that his son, Nathan Simmons, died in a crash in Colorado, and later features recalled Simmons’ grief alongside his football memories. Those reports are separate from the circumstances of his death this week, but they help explain why tributes tied to Simmons have often carried both gratitude for what he built on the field and acknowledgment of what he endured off it.

What to watch next will be the official memorial and how Oklahoma State and the Big 12 choose to honor him. In practical terms, it will also be a moment for OSU’s current football community to revisit the program’s historical arc, particularly the 1997 season that helped define Simmons’ tenure. For fans and former players, the next days will likely bring reflections on how his coaching staff’s standards changed expectations inside the program, and how that late-90s baseline still echoes in recruiting narratives today.