Archdiocese of Dublin
- Comprehensive information on the second archdiocese of Ireland, leading one of the four Provinces of the Catholic Church on the island, including listings of online parishes, priests with e-mail, details of the bishops, press releases, diocesan works and
- http://www.dublindiocese.ie/

Diocese of Ferns
- Accounting for most of Wexford and part of Wicklow, this Catholic diocese presents history, reflections and prayer resources, parishes, personnel, calendar, and notes on publications and music.
- http://www.ferns.ie/

Rootsweb Wicklow
- Information for genealogists.
- http://www.rootsweb.com/~irlwic/

Eco Centre Wicklow.com
- Project that combines organic farming, environmental education and spirituality.
- http://www.ecocentrewicklow.com