Maryknoll, a Catholic non-profit mission movement now comprised of four organizations, has been the heart and hands of the U.S. Catholic Church's overseas mission work for more than 100 years.

Maryknoll Fathers & Brothers

Maryknoll Fathers & Brothers
Maryknoll Fathers and BrothersAll Catholics are called to become missionary disciples through baptism. We Maryknoll Fathers and Brothers follow Jesus in serving the poor and others in need in 23 countries that include the U.S.

Maryknoll Sisters

Maryknoll Sisters
Maryknoll SistersMaryknoll Sisters give witness to God’s love and devote our lives in service overseas helping the poor, the ailing and the marginalized. Our mission began in 1912, when we became the first group of Catholic Sisters in the U.S. founded for overseas mission. Today we have approximately 423 Sisters serving in 24 countries worldwide.

Maryknoll Lay Missioners

Maryknoll Lay Missioners
Maryknoll Lay MissionersWe welcome U.S. Catholics – single people, married couples and families – to respond to the call of mission. Our ministries serve communities in Africa, Asia and the Americas, responding to basic needs and helping create a more just and compassionate world.

Maryknoll Affiliates

Maryknoll Affiliates
Maryknoll AffiliatesWhile continuing to pursue our own life’s journey, the Maryknoll Affiliates commit ourselves to the mission goals of Maryknoll in the context of Chapters that gather for prayer, reflection and action.