Our Lady of Mercy Church

322 S. Vermont (PO Box 805) Mercedes, Tx. 78570

(956)565-1141 Office  ~  (956)565-1640 Fax  ~  (956)514-5138 CCE Office



Office Hours:

(Closed 12 pm - 1 pm)

Monday  ~  9am - 6pm

Tuesday  ~  9am - 6pm

Wednesday  ~  9am - 5pm

Thursday  ~  9am - 6pm

Friday  ~  9am - 6pm

Saturday - Sunday  ~   Closed


Tel.  (956)565-1141

Register for OLM Online

We would love to hear from you...sign our Guest Book!
Sign Guestbook
View Guestbook
Our Lady of Mercy Church Registration Form
Family Last Name_________________________________________________
Father Name_____________________________________________________
Mother's Maiden Name_____________________________________________
Address (Mailing & Physical)_________________________________________
City, State & Zip__________________________________________________
Home/Cell Phone #'s______________________________________________
Email Address____________________________________________________
Children Name & Sacraments
Please copy and paste and send to olm@cdob.org.
And if you please drop the office with you wish to have Sunday Envelopes!
And if you are registered, please update our files with change of Address or Phone#.
Thank you for being part of Our Lady of Mercy Family.
God Bless You and Your Family.