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Welcome to Holy Trinity

Holy Trinity Catholic School is an elementary school located in Bay St. Louis, MS. Our school is committed to teaching and modeling Catholic Christian morals and values while creating a safe, caring, and respectful environment that supports academic excellence as we foster a love of learning.


Office Phone:    228-467-5158 

Office hours:     Monday - Friday     7:30 a.m. - 3:30 p.m.

Principal                                    Mrs. Haleigh Cuevas


Guidance Counselor                Mrs. Jordyn Kapidzic

Business Manager                   Ms. Gail Barnes

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