The 2023 LSU Tigers football team represented Louisiana State University (LSU) in the Western Division of the Southeastern Conference (SEC) during the 2023 NCAA Division I FBS football season. The Tigers were led by Brian Kelly in his second year as LSU's head coach. Quarterback Jayden Daniels won the Heisman Trophy and several other awards for the season after scoring 50 total touchdowns, leading the NCAA with nearly 5,000 total yards, and setting the FBS single-season passer rating record.
LSU's football team played its home games at Tiger Stadium in Baton Rouge, Louisiana. This was the final year for the West division as Texas and Oklahoma joined the SEC in 2024. The LSU Tigers football team drew an average home attendance of 100,742 in 2023.
<nowiki>*</nowiki>New Vaught-Hemingway Stadium Attendance Record
<nowiki>*</nowiki>The most total yards ever to be gained against an LSU football team in history
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