| FIAMC - International Federation of Catholic Doctors website |
| FEAMC - European Federation of Catholic Doctors |
| Irish Catholic Medical Association. |
| The Catholic Association of Polish Physicians - there are Polish, French and English pages on this website. |
| The Catholic Medical Association of the USA |
| Hong Kong Guild of Catholic Doctors |
| Catholic Social Workers National Association - USA association to promote Catholic Social teaching in social work practice. |