1965 Grambling Tigers football team

The 1965 Grambling Tigers football team represented Grambling College (now known as Grambling State University) as a member of the Southwestern Athletic Conference (SWAC) during the 1965 NCAA College Division football season. Led by 23rd-year head coach Eddie Robinson, the Tigers compiled an overall record of 8–3 and a mark of 6–1 in conference play, and finished as SWAC champion.