| Name | Deductibility Code |
| Anadarko Basin Museum of Natural History Inc. | -- |
| Beckham Roger Mills Child Protection Team Inc. | -- |
| Calvary Full Gospel Church | -- |
| Crystal Creek Carefree Living Programs and Facilities Assoc | 4 |
| Elk City Arts Council Inc. | -- |
| Elk City Brown Sox Inc. | -- |
| Elk City Educational Foundation | -- |
| Elk City Help Inc. | -- |
| Elk City High School Alumni Foundation | -- |
| Elk City Meals on Wheels Inc. | -- |
| Elk City Youth Football | -- |
| Farmers Union Hospital Association | -- |
| Fellowship of Christian Showmen Llc | -- |
| First Love Christian Fellowship | -- |
| Foundation Board of Great Plains Regional Medical Ctr-Elk City Ok | -- |
| Lincolnteen Center Inc. | -- |
| Mark Little Ministries | 4 |
| Merritt Alumni Inc. | -- |
| Pregnancy Care Center Inc. | -- |
| Randy Hutchinson Memorial Scholarship Fund | -- |
| Sherry Nutley Memorial Scholarship Fund | -- |
| Substance Abuse Diagnostic and Treatment Services | -- |
| The Northeast Church of Christ of Elk City Inc. | -- |
| Theatre Guild of Elk City | -- |
| Union Cemetery | 6 |
| United Fund of Elk City Inc. | -- |
| United Sports and Fitness Association | -- |
| Victorious Life Foundation | -- |
| Western Oklahoma Family Care Center | -- |
| Western Oklahoma Historical Society | -- |