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 … 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 … Continued

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 … 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

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

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!

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 … Continued