Ontario:

Ancaster, ON:

St. Joseph. Congregation of the Sisters of St. Joseph of Canada, Corporate Office, Suite 302-911, Golf Links Road,  Ancaster, ON, L9K 1H9 CANADA. [W] http://www.csjcanada.org/

Brantford, ON:

Immaculate Heart Sisters, 29 Cameron Lane, Brantford, Ontario N3R 2V7 CANADA. [W]  https://ihmsistersng.org/canada/

Cambridge,ON:

Our Lady. Sisters of Our Lady Immaculate, 640 Hillview Road, Cambridge, ON, N3H 5H3 CANADA. [W] https://solisisters.ca/index.html  * https://religiouslife.com/vocation/sisters-of-our-lady-immaculate

Chatham, ON:

Ursuline Sisters, Villa Angela, 20 Merici Way, Chatham, ON, N7L 3L8 CANADA. [W] https://ursulines.org/

Cornwall, ON:

Assumption. Sisters of the Assumption of the Blessed Virgin Mary, 3213, Johnston Ave., Cornwall, ON, K6K 1H4 CANADA. [W] http://www.sasv.ca/en/

Hamilton, ON:

St. John. Hospitaller Order of St. John of God, Province of the Good Shepherd in North America, Provincial Office, 84 Grant Avenue, Hamilton, ON L8N 2X7 CANADA. [M] https://www.sjog-na.org/

Kingston, ON:

Providence. Sisters of Providence of St. Vincent de Paul, Providence Motherhouse, 1200 Princess Street, P.O. Box 427, Kingston, ON, K7L 4W4 CANADA. [W] https://www.providence.ca/

London, ON:

Michaelite Fathers, 2751 Sunningdale Rd. W., London, ON, N6H 5L2. [M] http://www.michaelites.ca/

Precious Blood. Sisters Adorers of the Precious Blood, 301 Ramsay Road, London, ON N6G 1N7 CANADA. [W] http://www.pbsisters.on.ca/

Maple, ON:

Carmelites. Sisters of Our Lady of Carmel, 2599 Major Mackenzie Dr, Maple, ON, L6A 1C6 CANADA. [W] https://motherofcarmelchildcare.com/category/about/history/

Niagara Falls, ON:

Precious Blood. Missionaries of the Precious Blood, Vocations Office, 13313 Niagara Parkway, Niagara Falls, Ontario, L2G 0P8, CANADA. [M] http://discoverthecall.org/

North Bay, ON:

St. Joseph. Sisters of St. Joseph of Sault Ste. Marie, 2025 Main Street West, North Bay, ON, P1B 2X6 CANADA. [W] http://www.csjssm.ca/

Ottawa, ON:

Antonine Sisters, 998 Frances Street, Ottawa, ON, K1K 3L5, CANADA. [W] https://antoninesisters.ca/about-us/?lang=en

Charity. Sisters of Charity of Ottawa, General Administration, 27 Bruyère Street, Ottawa, Ontario K1N 5C9 CANADA. [W] http://www.soeursdelachariteottawa.com/

Cross. Companions of the Cross, 199 Bayswater Avenue, Ottawa, ON, K1Y 2G5 CANADA. [M] https://www.companionscross.org/

Cross. Servants of the Cross, 33 Aurora Crescent, Ottawa, ON, K2G 0Z6 CANADA. [W] https://www.servantsofthecross.ca/

Mary Immaculate. OMI Lacombe Canada, 291 Nelson Street, Ottawa ON K1N 7S1 CANADA. [M] https://www.omilacombe.ca/?lang=en

St. Peter. Priestly Fraternity of St. Peter, P.O. Box 7248, Station V, Ottawa, ON, K1L 8E3 CANADA. [M] http://www.fssp.ca/

St. Agatha, ON:

Carmelites. Discalced Carmelite Nuns, Carmel of St. Joseph, 1127 Carmel-Koch Rd.,  RR 1, St. Agatha, ON,  N0B 2L0 CANADA. [W] http://www.thecarmel.ca/ * http://www.carmelite-nuns.org/stagatha.html

Scarborough, ON:

Our Lady's Missionaries, 128-61 Fairfax Crescent, Scarborough, ON M1L 1Z7 CANADA. [W] https://ourladysmissionariescom.wordpress.com/

Spiritans. Congregation of the Holy Ghost, Provincial Office, 34 Collinsgrove Road, Scarborough, ON M1E 3S4 CANADA. [M] http://www.spiritans.com/

Toronto, ON:

Carmelite Sisters D.C.J., c/o Day Nursery, 108 Harrison Street, Toronto, ON, M6J 2A3 CANADA. [W] https://sites.google.com/view/carmelitesistersdcjca/home  * https://religiouslife.com/vocation/carmelite-sisters-of-the-divine-heart-of-jesus-canadian-province

Franciscans. Capuchins of Central Canada, 2100 Jane Street, Toronto, ON M3M 1A1 CANADA. [M] https://www.capuchins.ca/

Jesuits. Society of Jesus, Canadian Jesuits International, 70 Saint Mary St., Toronto, ON, M5S 1J3 CANADA. [M] https://www.canadianjesuitsinternational.ca/

Mary Immaculate. Missionary Oblates of Mary Immaculate, Assumption Province, 71 Indian Trail, Toronto, ON, M6R 2A1 CANADA. [M] http://omiap.org/

Mary Immaculate. Sister Servants of Mary Immaculate, 5 Austin Terrace, Toronto, ON, M5R 1Y1 CANADA. [W] https://www.ssmi.org/

Passionist Missionaries, 2102 Kipling Ave., Toronto, ON M9W 4K5 CANADA. [M] http://www.passionistmissionscanada.com/

Passionists, c/o St. Gabriel's Passionist Parish, 670 Sheppard Ave. E, Toronto, ON M2K 1B7. [M] https://stgabrielsparish.ca/who-we-are/passionists/

Precious Blood. Missionaries of the Precious Blood, Provincial Office, 100 Pelmo Cres Toronto, Ontario M9N 2Y1 CANADA. [M] https://www.societyofthepreciousbloodatlanticprovince.org/

Redemptorists, Edmonton-Toronto Province, Provincial Offices, 426 St. Germain Avenue, Toronto, ON, M5M 1W7 CANADA. [M] http://www.redemptorists.ca/ * https://redemptoristvocations.ca/

Sacred Heart. Priests of the Sacred Heart, Vocation Office, 58 High Park Blvd., Toronto, ON, M6R 1M8 CANADA. [M] http://www.scjcanada.org/index.php

Scarboro Missions, 124-61 Fairfax Crescent, Toronto, ON M1L 1Z7 CANADA. [M] https://www.scarboromissions.ca/

St. Basil. Congregation of St. Basil, 95 St. Joseph Street, Toronto, ON, M5S 3C2 CANADA [M] https://www.basilian.org/

St. Joseph. Sisters of St. Joseph of Toronto, 101 Thorncliffe Park Dr., Toronto, ON, M4H 1M2 CANADA. [W] https://www.csj-to.ca/

St. Philip Neri. Oratory of St. Philip Neri, 1372 King Street West, Toronto, ON, M6K 1H3 CANADA. [M] http://www.oratory-toronto.org/

Social Service. Sisters of Social Service, 500 Huron Street, Toronto, ON, M5R 2R3 CANADA. [W] https://www.sistersofsocialservice.ca

Waterloo, ON:

Resurrection. Congregation of the Resurrection, 265 Westmount Road North, Waterloo, ON, N2L 3G7 CANADA. [M] https://resurrectionists.ca/

Welland, ON:

Sacred Heart. Sisters of the Sacred Heart, 1 Edward Street, Welland, ON L3C 5H2, CANADA. [W] http://sacred-heart-sisters.blogspot.com/

Woodbridge, ON:

Immaculate Conception. Congregation of the Sons of the Immaculate Conception, North American Delegation, 300 Ansley Grove Road, Woodbridge, ON L4L 3W4 CANADA. [M] https://www.cficnorthamericandelegation.com

Zephyr, ON:

Carmelites. Carmel of the Infant Jesus, P.O. Box 220, Zephyr, ON, L0E 1T0 CANADA. [W] http://myvocationislove.ca/