The following Seaholm High School students are members of the 2011 class of the National Honor Society, and were recognized as such at the 2011 Commencement Ceremony June 5.
- Kathryn Thuan Acker
- Edward Clark Adams
- Alec Francisco Aiello
- Michael Alexander Allen
- Samuel Blake Anderson
- Emelia Estelle Aukee
- Ryan Scott Bartholomew
- Kelly Elizabeth Bedard
- Nathaniel Ellis Beier
- Mark Brennan Bennett
- Drew Kevin Bernard
- Rachel Natalie Bloom
- Madeline Gallant Burg
- Michael Aaron Burgher
- Melissa Ann Burke
- Jeffrey Alexander Butler
- Henry Carlson Carpenter
- Gabrielle Elizabeth Chris
- Elizabeth Ann Ciemniecki
- Natalie Elizabeth Collins
- Emma Louise Hope Davis
- Abigail Marie Dutke
- Abbie Lynn Genautis
- Graham Ford Gettel
- Andrea Marie Giancarlo
- Emily Jane Gordy
- Alexandra Lynne Gothard
- Dana Rachel Granadier
- Robert John Griffin
- Elizabeth Ruth Gunckle
- Carson Rose Gwizdz
- Darcy Beckstrom Hackert
- Sophie Elisabeth Hardig
- Elizabeth Chandler Harris
- Emily Elizabeth Harrison
- Caroline Elizabeth Held
- Filip Aleksandar Jankovic
- Alexa Kaylee Johr
- Kelsey Morgan Jones
- Blake Todd Keaton
- Katherine Nicole Klose
- Margot Elizabeth Kriete
- Kaitlyn Marie Krizanic
- Maryann Laboe
- Kevin Richard Lohr
- Johann Russel Campos Marasigan
- Kayla Ann Murrish
- Paul Daniel Myers
- Katherine Ann Nagley
- Cyndney Olivia Nagridge
- Boyce Dane Oudersluys
- Grant Alexander Paranjape
- Michael David Pelton
- Julia Annie Pidgeon
- Charles Marshall Santa
- Nicole Mary Sarvis
- Elizabeth Rita Schaaf
- Kathleen Caroline Schaaf
- Matthew Brian Schaaf
- Adam Paul Schiefelbein
- Scott Henderson Simon
- Casey Patrick Smith
- Emily Rose Smith
- Megan Marie Smith
- Mallory Swarf Smyk
- Matthew John Steinmetz
- Taylor Elise Stinson
- Kritis Louise Sutherland
- Sheridan Marie Taormina
- Alessandra Lynn Tonis
- Andriana Marie Tonis
- Victoria Ann Underhill
- Eric Jakob Vanderhoef
- Joseph Frank Wandyez
- Cody James Weinberger
- Bradley William White
- Caroline Kristi Willett
- Brandon Christopher Wiseman
- Julie Meanie Woo
