Ponka Tribal Cemetery, also known as St. John's Cemetery, lies on Ponca trust land along 890th Road, just west of the tribe's agency and powwow grounds at 521st Avenue, a few miles southwest of Niobrara across the Niobrara River in Knox County. It was established in 1880. Find a Grave records it as an American Indian burial ground. Anyone wishing to visit should ask the Ponca Tribe of Nebraska first; it is not a public site. Find a Grave holds 151 memorials for it, which is a record of what has been photographed and indexed rather than a count of everyone buried there.

For burial records or permission to visit, contact the Ponca Tribe of Nebraska.

Ponca Sites at Niobrara

The Ponca Tribe's agency grounds, museum, educational trail, powwow grounds and cemetery are together a few miles southwest of Niobrara, across the Niobrara River: take Highway 12 west over the river and turn south at the Ponca sign, across from Niobrara State Park.

• The Ponca Tribe of Nebraska
• Ponca Tribal Museum
• Annual Ponca Tribe of Nebraska Powwow
• Ponca Trail of Tears — the 1877 removal and where to visit today
• Chief Standing Bear Trail — the rail trail owned by the Ponca Tribe, Beatrice to the Kansas line
• Niobrara State Park and the Village of Niobrara