The 2019 Harvard Crimson football team represented Harvard University during the 2019 NCAA Division I FCS football season as a member of the Ivy League.

They were led by 26th-year head coach Tim Murphy and played their home games at Harvard Stadium.

They finished the season 4–6 overall and 2–5 in Ivy League play to tie for sixth place.

The Ivy League released their preseason media poll on August 8, 2019.

The Crimson were picked to finish in fourth place.