"We can't have full knowledge all at once. We must start by believing; then afterwards we may be led on to master the evidence for ourselves"

 

Welcome to St. Thomas Aquinas
Catholic High School

Guam's newest Archdiocesan Catholic co-educational high school offering a college preparatory academic program that challenges and develops its students to become moral and productive citizens with global perspectives firmly rooted in the Gospel of Jesus Christ through the teachings of the Catholic Church.

 
Announcement


STA Online Payment


3/26/2015

NHS Soup Kitchen



3/26/2015

STAy for Christ Easter Egg Hunt with Dominican Child Development Center.



3/21/2015

NHS volunteered at St. Dominic's Senior Care Home this past Saturday. They entertained the man'amko.



Mock Trial 2015

More Photos



Congratulations!

Photo Courtesy of Erin Barrer

 

St Thomas wins 6th Mock Trial Championship.
Best Witness Award 1 & 2: Cori Aguon and Camille Lobo

Best Attorney Award 2: Caleb Skvaril

Photo Gallery



Congratulations!

St. Thomas earns GOLD at the Tumon Bay Music Festival held on March 13, 2015. Photo Gallery