European Association for Potato Research
- Provides research on food applications for potatoes.
- http://www.dpw.wageningen-ur.nl/eapr/

Europatat, European Potato Trade Association
- Represents and promotes the interests of its members. Statistics on European production.
- http://www.europatat.org

Wisconsin Potato & Vegetable Growers Association
- Informational site about the Wisconsin Potato & Vegetable Growers Association and its programs.
- http://www.potatowis.org/

Idaho Potato Commission
- Informational site about the Idaho Potato Commission and its programs.
- http://www.idahopotato.com/

Washington State Potato Commission
- Informational site about the Washington State Potato Commission and its programs.
- http://www.potatoes.com/

National Potato Promotion Board
- Informational site about the National Potato Promotion Board and its programs.
- http://www.uspotatoes.com/

National Potato Council
- The only national, non-profit trade association working for the well being of the U.S. potato industry on federal governmental issues.
- http://www.npcspud.com/

World Potato Congress
- Forum for exchange of international potato information
- http://www.potatocongress.org/