The 2018–19 Abilene Christian Wildcats men's basketball team represents Abilene Christian University during the 2018–19 NCAA Division I men's basketball season. The Wildcats are led by eighth-year head coach Joe Golding and play their home games at the Moody Coliseum in Abilene, Texas as members of the Southland Conference. They finished the season 27-7, 14-4 to finish in 2nd place. In the Southland tournament, they defeated Southeastern Louisiana in the semifinals before beating New Orleans in the final to win the Southland tournament. As a result, they received a automatic bid to the NCAA Tournament where they lost in the first round to Kentucky.