School Activities Seneca High Activities

You can find more Seneca Holbrook, NY alumni who participated in activities at Classmates.com®. Click here to join Classmates.com® for free and to view SHS profiles.

All Seneca Holbrook, New York Activities

Seneca Holbrook, NY Alumni Merchandise

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Choose an activity that students at Seneca could particpate during their time in high school in Holbrook to view the names of the students who participated in that sport or activity. You can also add yourself to the list.

We also encourage you to keep up to date on news and reconnect with Seneca High School alumni.