Alumni Chapters, Associations and Clubs
| Chapter | Organization Type | City | State/Prov. | Province | Website | Founding Date |
|---|---|---|---|---|---|---|
| Greater Fairfield County Alumni | Alumni Chapter | Bethel | CT | Connecticut/ Rhode Island | ctsigs.org | February 01, 2003 |
| Hartford Alumni | Alumni Chapter | Enfield | CT | Connecticut/ Rhode Island | sigmachihartford.com | |
| Narragansett Bay Alumni | Alumni Chapter | East Greenwich | RI | Connecticut/ Rhode Island | rhodysig.com | January 01, 1975 |
| New Haven Alumni | Alumni Chapter | Waterbury | CT | Connecticut/ Rhode Island | April 17, 2004 | |
| Providence Alumni | Alumni Chapter | Providence | RI | Connecticut/ Rhode Island | October 02, 1902 |
