List of Alpha Omicron Pi chapters

Alpha Omicron Pi is an international collegiate women's fraternity. It was established at Barnard College of Columbia University in 1897.

Collegiate chapters
Following is a list of the collegiate chapters of Alpha Omicron Pi. Active chapters are indicated in bold. Inactive chapters and institutions are italics.

Alumnae chapters
Following is a list of the alumnae chapters of Alpha Omicron Pi.