Post Eagles

The Post Eagles are composed of 22 teams representing Post University in intercollegiate athletics, including men and women's basketball, cross country, golf, ice hockey, lacrosse, soccer, tennis, and track and field. Men's sports include baseball and football. Women's sports include softball and volleyball. The Eagles compete in the NCAA Division II in 18 of their 22 sports, and are members of the Central Atlantic Collegiate Conference. The exceptions are women's ice hockey, in which the Eagles compete at the NCAA National Collegiate level (Divisions I and II) in the New England Women's Hockey Alliance, men's ice hockey Northeast 10 (football will also join the NE-10 in 2024), and men's and women's indoor track East Coast Conference Beginning in the fall of 2020 Post University will begin sponsoring Men's and Women's Rugby and they will compete in the New England Wide Collegiate Rugby Conference NEWCRC.

Championships
Past CACC championship teams.

Men's Tennis
 * Men's basketball
 * CACC champion (2003)
 * CACC Regular Season Champions (2021)
 * Men's golf
 * 3 individual tournament wins in the last 2 seasons
 * (5×) CACC champion 2006–2010
 * (12x) NCAA Regional appearances 2005–2013, 2016, 2018, 2019
 * NCAA National Championship appearance 2012
 * (2x) GCCA Academic National Championship 2012–2013
 * Men's soccer
 * CACC champion 2008, 2018, 2019, 2021
 * (4x) CACC regular-season champions 2011–2013, 2021
 * (2x) ECAC champions 2014, 2015
 * NCAA Regionals 2012, 2013, 2018, 2019 (Sweet 16), 2021
 * Men's track and field
 * Individual CACC Champions - 100m, 2014; 800m, 2015
 * NCAA Regional appearance 2017


 * Women's Soccer
 * ECAC Champion 2015
 * Softball
 * CACC Champion 2003
 * Women's Cross Country
 * CACC Individual Champ 2016, 2017, 2018
 * NCAA Individual East Region Champ 2018, NCAA East Region Runner-Up 2017
 * NCAA Individual Qualifier 2018, 2019
 * Women's Track and Field
 * Individual CACC Champions - 100m, 2014; 100m and 200m, 2015
 * Women's volleyball
 * (2×) CACC champion 2014, 2015
 * (3×) NCAA Regional appearances 2014, 2015, 2016
 * Esports
 * (2×) ECAC Champion (NBA2k, Valorant) 2023
 * (1x) NECC Conference Champion (Rocket League) 2023
 * (1x) NECC National Champion (Rocket League) 2024

Non-varsity programs
Non-varsity programs include cheerleading, and equestrian sports (IDA dressage, IHSA hunt seat, and IHSA western).