SI Washington DC
- Provides calendar of events, description of awards and service awards. INcludes photographic gallery and club contact details.
- http://www.soroptimist-dc.org/

SI Talbot County
- Based on the Eastern Shore of Maryland. Includes club information, projects and event calendar. Provides information about The Women’s Opportunity, Violet Richardson, and Making A Difference For Women awards.
- http://www.talbotsoroptimist.org/

SI Palm Springs
- Provides club and regional project information including photographs. Calendar of events, member and potential member, and contact information.
- http://soroptimistofps.org/

SI Kona
- Provides member directory, meeting information and programme and project news. Club history and location information included. Kailua-Kona, Hawaii, United States.
- http://www.sikona.org/

SI Valley of the Sun
- Forms part of the Golden West Region. Includes statement of purpose, photographs of club activities and projects, and a virtual tour of the Soroptimist Thrift Shop.
- http://www.valleyofthesunsoroptimist.org/

SI Boise
- Includes project, award, calendar, and club information. Based in Boise, Idaho, United States.
- http://www.soroptimistboise.org/

SI Trenton Area
- Provides club information including upcoming events, project and fund raising activities. Women's Opportunity Award and Violet Richardson Award information provided.
- http://www.sitrentonarea.org/

SI Sierra Nevada Region
- Covers Northern California and Nevada. Provides region project information, region and club calendar, club list, forms, chat and bulletin board.
- http://www.soroptimistsnr.org/

SI Rocky Mountain Region
- Covers Colorado, Southern Idaho, Panhandle of Nebraska, Malheur County in Oregon, Utah, and Wyoming. Includes region information and contact details, events calendar, projects, programs, and membership information.
- http://www.soroptimistrockymtn.org/

SI Portland
- Provides club information and calendar, and bulletin board. Includes community programs, Reaching Out One at a Time (ROOTS) and Choices.
- http://www.soroptimistpdx.org/

SI Northwest Region
- Region encompassing Alaska, Washington, Northern Idaho, Montana and Oregon. Provides membership, calendar, and program information including an online newsletter.
- http://www.soroptimistnwr.com/

SI North Central Region
- Covers Iowa, Minnesota, Nebraska, North Dakota and South Dakota. Includes region information, awards, event calendar, benefits of joining, and member information.
- http://www.soroptimistncr.org/

SI North Atlantic Region
- Covers the states of New York, New Jersey, Pennsylvania, Delaware and parts of West Virginia. Includes Region Fellowship Fund and Peace Pin, members of the board and project information and photographs.
- http://www.soroptimistnar.org/

SI New York City
- Includes list of officers, club activities, awards and projects including Sanctuary for Families.
- http://www.sinyc.org/

SI Greenville
- Includes programme information, special projects, club meeting and fundraising activities. Soroptimist merchandise available.
- http://community-4.webtv.net/tpeleo/Soroptimist/

SI Golden West Region
- Clubs represented in Southern California, Arizona, New Mexico, and Texas listed by district, calendar, lending library list and PDF forms available for download. Provides region program, special projects, awards and grant information.
- http://www.goldenwestregion.org

SI Fort Collins
- Includes club fundraising events, projects, awards and club information.
- http://www.fortnet.org/sifc/

SI Billings
- Provides club meeting, areas of service, fundraising activities and Baby Think It Over club project information.
- http://www.shopmt.com/sib/