Harding Academy is accredited by the NationalChristian School Association. Many students take Advanced Placement courses and successfully gain college credit while still enrolled in high school. The Harding Academy choral program has received high rankings at competitions, performing concerts and going on tours periodically. Several members of the chorus have performed at Carnegie Hall. The choral director, Craig Jones, won the National Christian School Association Teacher of the Year award for 2010. Other activities include Arkansas Governor's Quiz Bowl, band, drum corps, National Beta Club, art club, history club, chess club, key club, and drama, along with an FLL and 1 FRC Robotics program, that was named Rookie All-Star at the 2012 Louisiana Bayou Regional competition. Team Breakaway won the 2014 Arkansas and Louisiana Bayou Regional as well as the 2015 Louisiana Bayou Regional. The team's director received the Woodie Flowers Award at the 2016 Arkansas Regional. The Harding Academy Future Business Leaders of America have competed locally, statewide, and on the national level. In 2007, student Conor Kirkman won second place in the Arkansas state FBLA competition in the Technology Concepts category, and first place at the national FBLA competition in the same category. Every school day the students and faculty meet for chapel followed by a 45-minute bible study period that all students grades 7-12 attend. The school also participates in various community events including hosting the Wildcat Road Mile, Micah Rine 5k, and the Breakaway 10k.
Athletics
Harding Academy's mascot is the wildcat, and the school colors are red and white. For 2012–14, the Harding Academy Wildcats participate in the 3A Classification and 3A Region 2 Conference as sanctioned by the Arkansas Activities Association. Boys may participate in these sports:
Football: Harding Academy football won state with an undefeated season in 2019. The Wildcats won their first 3A Classification football state championship in 2012 with a 49–45 win over Glen Rose. They have previously won championships in 1976, 1977, 1983, and 2002. The junior highfootball team had an undefeated season in 2007. They again had an undefeated season in 2012. In 2015, the Wildcats won their 6th State Championship.
Baseball: After just a few seasons the baseball team won the Arkansas AAA State Championship in 2008, the first time the school has won a state title in baseball. They then followed with more championships in 2013, 2017, and 2018.
Harding Academy prides itself in offering a high quality education, by offering a wide variety of AP and Honors classes. The school also requires all students to take a Bible class; during these Bible classes the students are offered memorization work, and also a broader perspective on various topics of Christianity and the Bible. Harding Academy has continuously scored well above the state average on ACT scores. All classrooms are equipped with state-of-the-art Smart Board technology, which enables teachers to offer a wide array of educational experiences. In 2016, Harding Academy launched a Google Chromebook program, to further increase technology in the classroom. Students who maintain a 95% throughout the school year are honored at the annual Circle of Excellence ceremony.