Immaculate Heart of Mary
About IHM
Prayer & Worship
Who are we?

Immaculate Heart of Mary is a Catholic Church of the Roman Rite. Established in 1946, IHM serves the communities of Los Alamos and White Rock in the County of Los Alamos, NM. St. Joseph's mission church serves the people of White Rock.

IHM's Response to the Covid-19 Pandemic


Masses at IHM are on our normal schedule
with the addition of a 7 am Sunday Mass in White Rock
and a 5:30 pm weekday Mass on Wednesday at IHM.

Masks are no longer required (2/17/22).

One Mass each week will be live streamed - Sunday at 9am
Videos can be accessed on the Video Masses page.

Sunday Mass oblicagation has been reinstated.
Dispensation from Sunday obligation has ceased (8/22/22).

Drive-up Holy Communion will no longer be offered.


The Blessed Sacrament is exposed Sunday 4pm through Tuesday 10pm
Wednesday, Thursday, Friday: 6am through 10pm
The Blessed Sacrament will be reposed at 10pm Tuesday through Friday
All COVID safety practices are in effect.

Virtual Events

Video Masses

On the Morality of Covid-19 Vaccines

Note from the Vatican Congregation for the Doctrine of the Faith
Memorandum from the USCCB
Bioethics Article on the Vaccines
Moral Considerations (USCCB)
Fetal Cell Line Fact Sheet
Article from the National Catholic Bioethics Center
The recorded zoom talk by Fr. Nicanor Austriaco
Archdiocese of Santa Fe Statement Regarding Vaccines
USCCB Statement Regarding Vaccines

Other Concerns

Scams during the Pandemic

We will continue these practices as long as they are permitted by the Archdiocese.
If you have questions please call the Parish Office at 662-6193.