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
Download the LRHSD App
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.
Interested in becoming a substitute?
Part-time and flexible schedule. Perfect for parents, retirees, college students and community members.
Where Are They Now? Connor Hughes
Where Are They Now? is a program that reconnects viewers with Lenape District graduates and their lives after high school. On this episode, Connor Hughes from Seneca's Class of 2010 is the guest.