| Omega Tau Sigma | |
|---|---|
| ΩΤΣ | |
 | |
| Founded | 1906 University of Pennsylvania School of Veterinary Medicine |
| Type | Professional |
| Affiliation | Independent |
| Former Affiliation | PFA |
| Status | Active |
| Emphasis | Veterinary Medicine |
| Scope | International |
| Colors | Maroon and Navy blue |
| Flower | White carnation |
| Jewel | Pearl |
| Publication | Shroud |
| Chapters | 14 |
| Headquarters | Omega Tau Sigma PO Box 876 Ithaca, New York 14851-0876 United States |
| Website | www |
Omega Tau Sigma (ΩΤΣ) is an international veterinary medicine professional fraternity. It formed at the University of Pennsylvania School of Veterinary Medicine in 1906.