The school has an extensive list of athletic extracurriculars including cross country, golf, volleyball, baseball, football, basketball, and bowling.

The cross country team has had a variety of sectional wins, as well as multiple runners qualifying for State Championships throughout the years.

The Northview Marching Knights have been crowned Indiana Class B State Champions nine times, State Runners-Up seven times, and have finished in the top five all but three years.

The Indoor Drumline was the 2007 IPA Class A State Champions in their first year of competition.

Beginning in the 2022 season, the Indoor Drumline began competing in WGI competitions in addition to IPA, making it to world finals in their first year.