Welcome to the Seneca Nation

Allegany/Steamburg 2026 Spring Cleanup

Come out to the 2026 Spring Cleanup for enrolled community members. Contact DPW office for any questions or special requests: 716-945-1790 ext. 3150 and 3152. Allegany: Behind DPW Building3674 Administration Dr. Jimersontown Steamburg: Steamburg Community Center1220 Central Rd. Steamburg

MMIP Day of Awareness, Remembrance, & Healing

SNI Human Services Division Join the Seneca Nation Human Services Department for an evening of remembrance and healing in honor of Missing & Murdered Indigenous People Day of Awareness. Gather as a community to enjoy a shared meal and interact with designated healing spaces dedicated to reflection and remembrance. Wear red to honor Missing & … Continued

Buffalo Creek MMIP Walk

Seneca Buffalo Creek Office Join us in a walk for Missing & Murdered Indigenous People (MMIP) National Awareness Day. A light lunch will be provided. Wear red in honor. Call for more info: 716-845-6304

MMIWP Walk & Community Dinner

Onöhsagwë:de’ Cultural Center Join us at the Onöhsagwë:de' Cultural Center for a walk and community dinner in honor of Missing & Murdered Indigenous Women & People (MMIWP). The walk will begin at the front of the Onöhsagwë:de' Cultural Center at 3pm and there will be t-shirts set up on a first come, first serve basis. … Continued

Mother’s Day Celebration at the CCC

Cattaraugus Community Center Celebrate Mother's Day at the CCC with market vendors, light brunch and refreshments, bingo, and a flower bouquet and spa raffle! For any questions, call: 716-532-8450

Regular Session of Council

Seneca Allegany Administration Building 90 Ohiyo Way, Salamanca

Notice of regular session of council on Saturday, May 9, 2026 at the Allegany Territory. Enrolled members may register for virtual attendance below:

Mother’s Day Market

The Onöhsagwë:de’ Cultural Center presents our Mother's Day Market on Saturday, May 9, 2026 from 10am to 3pm. To sign up to be a vendor, call: 716-682-0021

Second Annual Ohi:yo’ Art Market

Save the Date! Apply now for the Second Annual Ohi:yo' Art Market on Saturday, May 16, 2026. Artists can enter in any of the following categories: BasketryBeadwork/QuillworkCultural ItemsDrawingInnovative ArtsJewelryPaintingsPhotography (black & white and color)Pottery SculptureWeaving/Textiles A $7,000 Best of Show prize will be awarded. Applications close March 1, 2026 at 11:59pm EST. Artists are required … Continued

SN Housing – Cattaraugus Ribbon Cutting Ceremony

Join the Seneca Nation Housing Department for a tour of the newly constructed 6-unit, one story apartment building featuring beautiful 2-bedroom, 2-bath units. Light refreshments will be provided. 1700 Bush Rd. Gowanda, NY 14070

Annual Boat Race

Community Health and Wellness Center 29 Thomas Indian School Drive, Irving

Join us in celebrating Mental Health Awareness Month with our annual Boat Race!