| Alpha Chi Omega | |
|---|---|
| ΑΧΩ | |
 | |
| Founded | October 15, 1885 DePauw University |
| Type | Social |
| Affiliation | NPC |
| Status | Active |
| Scope | International |
| Motto | Together let us seek the heights |
| Slogan | Real. Strong. Women. |
| Colors | Scarlet red and Olive green[1] |
| Symbol | Golden lyre |
| Flower | Red carnation |
| Tree | Holly |
| Jewel | Pearl |
| Patron Greek divinity | Hera |
| Publication | The Lyre |
| Philanthropy | Domestic Violence Awareness |
| Chapters | 140+ collegiate, 170+ alumnae |
| Members | 300,000+ lifetime |
| Headquarters | 5939 Castle Creek Parkway North Drive Indianapolis, Indiana 46250 United States |
| Website | alphachiomega.org |
Alpha Chi Omega (ΑΧΩ, also known as Alpha Chi or A Chi O) is a national women's fraternity founded at DePauw University in 1885. As of 2023, it has more than 140 active collegiates and 170 active alumnae chapters in the United States and has initiated more than 300,000 members. Alpha Chi Omega is a member of the National Panhellenic Conference.