The 2009 Southeastern Louisiana Lions football team represented Southeastern Louisiana University as a member of the Southland Conference during the 2009 NCAA Division I FCS football season.

Led by third-year head coach Mike Lucas, the Lions compiled an overall record of 6–5 with a mark of 4–3 in conference play, placing fourth in the Southland.

Southeastern Louisiana played home games at Strawberry Stadium in Hammond, Louisiana.

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