The American Hellenic Educational Progressive Association (AHEPA) is the largest and oldest American-based, Greek heritage grassroots membership organization. Its scope is international with chapters in the United States, Canada, Greece, and Cyprus, and "sister" chapters in Australia and New Zealand under the auspices of AHEPA Australasia .
AHEPA was founded on July 26, 1922 in response to the evils of bigotry and racism that emerged in early 20 th century American society. It also helped Greek immigrants assimilate into society. Today, AHEPA brings the ideals of ancient Greece, which includes philanthropy, education, civic responsibility, and family and individual excellence to the community. Although a majority of the membership is composed of Americans of Greek descent, application for membership is open to anyone who believes in the mission of the organization.ahepa district 12 history
| Gary/Merrillville | Chapter 78 | Founded August 11, 1925 |
| Fort Wayne | Chapter 81 | Founded December 6, 1925 |
| South Bend | Chapter 100 | Founded April 25, 1926 |
| Hammond | Chapter 123 | Founded October 14, 1926 |
| Schererville | Chapter 157 | Founded December 1, 1927 |
| Indianapolis | Chapter 232 | Founded June 20, 1929 |
| Valparaiso | Chapter 530 | Founded November 18, 2004 |