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About Us

Ad Jesus per Mariam

Regina Mundi is an active and growing Roman Catholic Church located in Hamilton, Ontario. We are proud of our Parish Community, our diverse population, and our history of worship and service. We exalt in receiving God in our Weekday and Sunday Masses, as well as the Blessed Sacrament Chapel, which feeds the work we do in our  Ministries.


Through the direction of the Holy Spirit, and guidance from our leadership, staff, and volunteers, we strive to lead our community to a deeper relationship with God, a rich understanding of the teachings of Jesus Christ and the Catholic Church, and to live the mission with which God has entrusted us.

Contact us today to find out more about becoming part of the Regina Mundi Parish community.

Our Calling, Our Vision

At Regina Mundi Parish, we strive to grow in holiness and mission. We are rooted in God’s Love and strengthened by the Eucharist. We are a welcoming and inviting community. We strive to be Christ’s hands and feet in this world of ours. And, this faith filled brotherly love can be experienced whenever you meet a member of our Catholic community. Our love for God and our neighbours is at the heart of everything we do. We are missionary disciples leading people to a personal relationship with Jesus Christ, so that they too can become missionary disciples. By prayer, worship, the Sacraments, through education and ministry, with guidance from the Holy Spirit, we strive to bring Jesus Christ to everyone. 

50th Anniversary Prayer

Gracious God, Giver of all gifts,

We praise and thank You for the many blessings that You have bestowed upon the Regina Mundi Church Community during the past fifty years.

Inspire us to follow the faithful devotion of the founding members of our Parish family.

Send Your Holy Spirit to guide and protect us as we continue to worship and celebrate together as a community of faith.

In union with Mary, Queen of the World, our patroness, we ask this through Jesus Christ, our Lord.


Parish Schools

Elementary Schools

Regina Mundi Catholic Elementary School

675 Mohawk Rd W

Hamilton, ON L9C 1X7

(905) 383-7244

St. Vincent de Paul Catholic Elementary School

295 Greencedar Dr

Hamilton, ON L9C 7M9

(905) 385-3734

St. Teresa of Avila Catholic Elementary School

171 San Remo Dr

Hamilton, ON L9C 6P8

(905) 385-7555

Secondary Schools

St. Thomas More Catholic Secondary School

1045 Upper Paradise Rd

Hamilton, ON L9B 2N4

(905) 388-3030

Bishop Tonnos Catholic Secondary School

100 Panabaker Dr

Ancaster, ON L9G 5E3

(905) 523-2331

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