The 1974 Grambling Tigers football team represented Grambling State University as a member of the Southwestern Athletic Conference (SWAC) during the 1974 NCAA Division II football season.
In its 32nd season under head coach Eddie Robinson, Grambling compiled an 11–1 record (5–1 against conference opponents), tied for the SWAC championship, defeated South Carolina State in the Pelican Bowl, and outscored opponents by a total of 308 to 120.
The team was recognized as the 1974 black college football national co-champion and was ranked No.
Key players included freshman quarterback Doug Williams and split end Dwight Scales, who led the team in scoring with 11 touchdowns.
Williams later played nine seasons in the National Football League (NFL).