Coronavirus Update 3-27-20
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The Pope will give a special Urbi et Orbi (to the city and to the world) blessing at 1:00 pm Eastern Time. You can watch it on EWTN. There is also a link on this webite where you can connect t... Read More →
14908 Main Street
Upper Marlboro, MD 20772
Phone: 301-627-3255
Fax: 301-627-5533
Email: Parish@stmaryum.org
Monday – Friday
10:00A.M. – 5:00P.M.