Soroptimist International of the Americas Regions
- América del Sur Region
- Brazil Region
- Camino Real Region
- Central East Coast Region
- Desert Coast Region
- Eastern Canada Region
- Founder Region
- Golden West Region
- Japan Chuo Region
- Japan Higashi Region
- Japan Kita Region
- Japan Minami Region
- Japan Nishi Region
- Korea Region
- Mexico/Centroamérica Region
- Midwestern Region
- North Atlantic Region
- North Central Region
- Northeastern Region
- Northwestern Region
- Philippines Region
- Rocky Mountain Region
- Sierra Nevada Region
- Sierra Pacific Region
- South Central Region
- Southern Region
- Taiwan Region
- Western Canada Region
- Board Directed SIA Northern Phillippines Region