The 2019 Bucknell Bison football team represented Bucknell University in the 2019 NCAA Division I FCS football season.

They were led by first-year head coach Dave Cecchini and played their home games at Christy Mathewson–Memorial Stadium.

The Patriot League released their preseason coaches' poll on July 30, 2019 (voting was by conference head coaches and sports information directors).

[1] The Bison had two players selected to the preseason All-Patriot League team.

[1] Defense Simeon Page – LB Special teams Alex Pechin – P