- Metro Detroit Polymer Art Guild
 - Contains members work, links to other polymer sites, guild events, and more. - National Polymer Clay Guild (NPCG)
- Nonprofit membership organisation promoting polymer clay as an artistic medium, and developing and publicizing opportunities for polymer clay artists.
- New York Polymer Clay Guild
- Nonprofit organisation promoting the use of polymer clays as an art and craft medium, and providing opportunities for its artist members to learn and grow.
- Northwest Polymer Clay Guild
- Formed for educational, artistic, and charitable purposes. Provides information on memberships, meetings, and workshops.
- Pittsburgh Polymer Clay Guild
- Polymer clay artists of various levels of expertise who meet monthly to share ideas, tips, and techniques.
- South Bay Polymer Clay Guild
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