St. William the Abbot School - Seaford

St. William the Abbot School - Seaford Authentically and Unabashedly Catholic! The mission of St.

William the Abbot School is to assist families by providing Catholic education that is faithful to the teachings of the Church in an environment that is thoroughly Catholic.

Class 8-1 and Class K-1 buddies celebrated the end of the school year, together! They exchanged gifts, enjoyed ice crea...
05/30/2026

Class 8-1 and Class K-1 buddies celebrated the end of the school year, together!

They exchanged gifts, enjoyed ice cream sundaes, and celebrated the special friendships created this year!

We Are St. William’s ✨

Pre-Kindergarteners and their “Prom Dates” had a magical afternoon together! So sweet!Thank you to all for your flexibil...
05/29/2026

Pre-Kindergarteners and their “Prom Dates” had a magical afternoon together! So sweet!

Thank you to all for your flexibility and respect for PO Vitali and his family. 💙

Thank you to Mrs. McSherry, Miss Alana, Miss Debbie, Mrs. Gioglio, Miss Jackie, and Miss Amy for planning such a wonderful event!

We Are St. William’s ✨

Congratulations to James and the SWS Class of 2026! 🎓✨
05/29/2026

Congratulations to James and the SWS Class of 2026! 🎓✨

Congratulations to Meaghan and the SWS Class of 2026! 🎓✨
05/29/2026

Congratulations to Meaghan and the SWS Class of 2026! 🎓✨

Fr. Joe, Mrs. Bricker, and Mrs. Ryan gratefully accepted the STREAM Leadership Award from Fordham University at last nig...
05/29/2026

Fr. Joe, Mrs. Bricker, and Mrs. Ryan gratefully accepted the STREAM Leadership Award from Fordham University at last night’s Catholic School Leadership Dinner at Lincoln Center.

We are humbled that St. William the Abbot School is recognized for the work we have done, and continue to do, in prioritizing STREAM instruction for our students, whether in the Msgr. Robert L. Hayden iCenter or our classrooms. Our teachers lead the way!

We Are St. William’s ✨

Field Day in grades K-4 is always so much fun! We Are St. William’s ✨
05/29/2026

Field Day in grades K-4 is always so much fun!

We Are St. William’s ✨

Congratulations to Rhys and the SWS Class of 2026! 🎓✨
05/29/2026

Congratulations to Rhys and the SWS Class of 2026! 🎓✨

Congratulations to Reilly and the SWS Class of 2026! 🎓✨
05/29/2026

Congratulations to Reilly and the SWS Class of 2026! 🎓✨

Congratulations to our Student Athletes who were recognized at tonight’s Sports Awards Night.Congratulations to St. Seba...
05/28/2026

Congratulations to our Student Athletes who were recognized at tonight’s Sports Awards Night.

Congratulations to St. Sebastian Award Winners Brodie McManus and Robert Giordano.

Many thanks to all our coaches for great seasons!

We Are St. William’s ✨

Congratulations to Emma and the SWS Class of 2026! 🎓✨
05/27/2026

Congratulations to Emma and the SWS Class of 2026! 🎓✨

Address

2001 Jackson Avenue
Seaford, NY
11783

Opening Hours

Monday 8am - 3pm
Tuesday 8am - 3pm
Wednesday 8am - 3pm
Thursday 8am - 3pm
Friday 8am - 3pm

Telephone

(516) 785-6784

Website

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