Since joining Wigan from Motherwell in 2001, the Big Scot has established himeslf as a key member of the Latics first team, playing an integral part in both promotions since 2001.
Paul Jewell is a massive fan of the versatile performer, and wants to reward his past exploits, which included five goals, with an improved deal.
McCullochs representative Mick McGuire confirmed negotiations were underway over a contract extension.
He said: "We are in the middle of discussions right now about a new deal for Lee. We arew hopeful that things can be concluded soon."
McCulloch is a huge fan favourite with the Wigan faithful, and is on his way to be coming a true Latics Legend.