Museums of Mayo Network
- Alliance of cultural and visitor institutions provides background, a map of Mayo and details of each member location, ranging from houses to areas of natural beauty to museums.
- http://www.museumsofmayo.com/

The Mayo Landscape - Heritage Conference
- Information on local landscape, archaeology and history for a conference held in October 2000.
- http://www.mayoheritage.com/

County Mayo Ireland Genealogy
- Surnames, queries, data, and relevant links for genealogy.
- http://www.rootsweb.com/~irlmay/

The 'Safe-Home' Programme
- Details and history of this scheme the repatriation of Irish emigrants who wish to return home and an enquiry form for applicants or those with a general interest.
- http://www.safe-home-ireland.com/

Mayo Associations World Wide
- Aims to help people from Mayo contact others when travelling round the world.
- http://www.mayoassociation.com/

Hope House
- Residential treatment and aftercare support to those suffering from alcohol and substance abuse and compulsive gambling.
- http://homepage.eircom.net/~hopehouse/index.htm

County Mayo CMC Record Project
- A genealogy collection of birth, marriage,death, cemetery and land records.
- http://www.cmcrp.net/Mayo/