Berwick is in District 9-3A of the LHSAA and offers athletic programs, such as football, cheerleading, cross country, swim team, volleyball, basketball, baseball, softball,track and field, bowling, power-lifting and golf.

The current Athletic Director is Coach Craig Brodie.

[6] In 2018, they won the Class 3A State Championship, defeating Iota High School 7-2.

[6] On May 12, 2023, the Berwick High School baseball team beat third-seeded Doyle High School 4-2 winning the Division III nonselect title game at the LHSAA state baseball tournament at McMurry Park.

[citation needed] Berwick High School's band, the Sound of Pride, has won sweepstakes honors at Louisiana's State Instrumental Festival for 2005, 2006, 2007, 2009, 2010, 2011, 2012, and 2014.