Science Olympiad Harriton hosts a successful Science Olympiad chapter. The team has placed among the top 10 at the
Science Olympiad National Tournament for 21 consecutive years, winning three national championships and 16 consecutive state championships in that span. Harriton competes in the Southeastern Region for Regionals and Pennsylvania for States. Although they have not run any invitationals in the past, Harriton participates in multiple invitationals, including Conestoga, Twin Tiers (Athens), Solon, Wright State,
Massachusetts Institute of Technology (MIT),
Cornell,
UPenn and
Princeton.
Music at Harriton Harriton's music department features a full concert band, choir, orchestra, and performance jazz band. Every winter and spring, Harriton stages a music concert featuring all the ensembles, as well as an occasional string quartet and percussion ensemble. Every year Harriton musicians audition for positions in the PMEA district band and/or orchestra.
Harriton Banner The school newspaper had been called the
Harriton Forum or the
Harriton Free Forum since the opening of Harriton High School in 1957. In October 2006, it was renamed the
Harriton Banner.
Technology Student Association (TSA) Harriton TSA has had successes at regional, state, and national competitions, including a TSA national championship in Prepared Presentation in 2010. Harriton TSA members held five of the eight Pennsylvania TSA state officer positions. The four Lower Merion School District TSA chapters, including Harriton's TSA, consistently win more awards than any other school district in the Commonwealth of Pennsylvania. Harriton TSA has held many dominant performances including chapter team getting first at states in 2023 and 2024.
Harriton Student Council (HSC) HSC is the main body of representation for the Harriton student body and holds meetings that are open to any Harriton student. Members are divided into six committees: Students' Rights, Events, Communication, Finance, Planning, and Technology. There is a sub-committee under Students' Rights that was established after the district initiated the 1:1 laptop-to-student initiative (the Students' Rights Technology Sub-Committee). Council is the organizing and executing body of the annual "Mr. Harriton" competition, one of the flagship productions at Harriton High School. "Mr. Harriton" is a competition between male students engaging in a "beauty pageant" style competition. The event is held in a comedic spirit and raises money for charity. The Student Council collects revenue through ticket sales and catalog advertising. In 2014, the Student Council raised a record $17,000, all of which went to charity. In December 2018, the name of the event was changed to "Dr. Harriton" to reflect the fact that anyone may participate. ==Athletics==