Our Lady of Mercy

Potomac, DC, US

Parish website

Mass Schedule

• Sunday 7:00 AM, 9:00 AM, 11:00 AM, 2:00 PM
• Monday 7:00 AM, 8:30 AM
• Saturday 9:00 AM, 5:00 PM

Read from olom.org on February 11, 2026. Schedules change; the parish office has the final word.

Confession

• Sunday 4:00 PM–4:50 PM
• Friday 7:30 AM
• Saturday 4:00 PM–4:50 PM

Eucharistic Adoration

• Monday 7:30 AM–8:30 AM
• Friday 7:30 AM–8:30 AM