Seneca High School Alumni Information
Alumni Registration, Inquiries & Reunion Planning
Joining Seneca's alumni community allows you to keep in touch with the Lenape District and become a part of Seneca's alumni directory.
Complete this form to:
- create your alumni profile
- update your existing alumni profile
- submit general inquiries
- receive assistance with planning a reunion if you are a class representative
The LRHSD Mobile App enables users to quickly and easily connect with everything from district news, to athletic and activity schedules, to social media, in one mobile-friendly view. Users can choose to subscribe to information for one or more of the district’s high schools, as well as from specific clubs, activities and sports.