When we first moved to Amman we took our nanny with us from India to help us get settled. As she is a devout Roman Catholic, I wanted to make sure that she had a chance to go to mass weekly. I thought first to try one with a bit of history so we went on a Sunday to Jabal Amman’s St. Joseph’s Parish (location) but the mass was only in Arabic (obviously). Then I found an Instagram account for the Latin Patriarchate and asked them about mass in English and they told me in Swefieh at the Mary of Nazareth Church every Saturday at 5 pm (location). Checking out the website, I saw they also do in French and Spanish. You can see the mass timings at Mary of Nazareth Church for all languages here.
To check other Roman Catholic parishes in Amman (and also across Jordan and Palestine) and their mass timings, you can visit this website.
My Amman Life 