The Mater Dei Pep Band consists of students in grades 5th through 12th.
The Mater Dei Pep Band plays at the Mater Dei boys and girls basketball games. The Pep Band has also been invited to play at the Westside Night game for the University of Evansville at the Ford Center.
The Mater Dei Pep Band competes in the Silver Creek Pep Band Invitational in January.
During the 2016-2017 year, the Mater Dei Pep Band was voted best Pep Band in the Tri-State area by the Evansville Courier and Press.
All Mater Dei students and junior band students are welcome to join the MD Pep Band.