The 1975 Nicholls State Colonels football team represented Nicholls State University as a member of the Gulf South Conference (GSC) the 1975 NCAA Division II football season.
Led by second-year head coach Bill Clements, the Colonels compiled an overall record of 8–2 with a conference mark of 7–2, winning the GSC title.
Nicholls State played home games at John L. Guidry Stadium in John L. Guidry Stadium.
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