Liturgical activities

Currently

Every Sunday from September to June
The Gregorian Choir of Paris sings Mass at 9:00 a.m.
The men sing in the Chapel of Saint Vincent de Paul, known as "des Lazaristes," in Paris's 6th arrondissement.
Conducted by Rija Randriamampionona
The women sing in the Church of Saint-Sulpice in Paris's 6th arrondissement, except during school holidays. If the start of the school year falls on a Monday, the previous Sunday Mass is sung.
Conducted by Jiyoung Kim
Once a month, a small group of women sings at Mass in the Church of Notre-Dame des Champs at 9:30 a.m.
Conductor: Charlotte Streichevora

Sunday, March 8, 2026
11:00 a.m.: members of the choir will sing during a second Mass at Notre-Dame du Val-de-Grâce Church (Mass of Paul VI said in French, with Gregorian chants).

Church addresses

Chapel of Saint Vincent de Paul, known as the Chapel of the Lazarists / 95, rue de Sèvres - 75006 Paris / follow the link
Church of Saint-Sulpice / 2, rue Palatine - 75006 Paris / follow the link
Church of Notre-Dame-des-Champs / 91, boulevard du Montparnasse - 75006 Paris / follow the link
Notre-Dame de la Nativité du Val-de-Grâce Church / 1, place Alphonse Laveran - 75006 Paris / follow the link
Saint-Roch Church / 24, rue Saint Roch - 75001 Paris / follow the link

During the year

Holy Week:
Men and women sing all the monastic services, from matins to compline, from Palm Sunday to Easter. In 2026, the choir will meet for the second year in Crest-Voland.

The Solemnity of St. Peter and St. Paul is celebrated on June 29; it's also the anniversary of the creation of the CGP and the last mass of the summer.

The midnight Christmas mass is sung in the church of Saint-Séverin in Paris (6th arrondissement). 

DuringAdvent and Lent:
Matins for the first Sunday of Advent and Lent are sung on the previous Saturday at 7:30 p.m. at Saint-Roch Church (1st arrondissement)
Lauds are sung at 8:00 a.m., before Mass, at 95 rue de Sèvres (6th arrondissement).
Vespers are sung at 5:30 p.m. in the Church of Saint-Sulpice in Paris (6th arrondissement).