The 2018 Brown Bears football team represented Brown University as a member of the Ivy League of the 2018 NCAA Division I FCS football season.

Led Phil Estes in his 21st and final season as head coach, the Bears compiled an overall record of 1–9 with a mark of 0–7 in conference play, placing last out of eight teams in the Ivy League.

The Bears hosted Ivy League foes Harvard, Cornell, Penn, and Columbia, and traveled to Princeton, Yale, and Dartmouth.

In 2018, Brown's non-conference opponents were Cal Poly of the Big Sky Conference, Georgetown of the Patriot League, and Rhode Island of the Colonial Athletic Association.

This college football 2010s season article is a stub.