People with the last name Shackelfo in Oklahoma
- Ann Shackelfo
- Anthony Shackelfo
- Billy Shackelfo
- Bobby Shackelfo
- Booker Shackelfo
- Brandon Shackelfo
- Clark Shackelfo
- Colby Shackelfo
- Douglas Shackelfo
- Eric Shackelfo
- Gary Shackelfo
- Ira Shackelfo
- Jena Shackelfo
- Joel Shackelfo
- Kimberly Shackelfo
- Lillian Shackelfo
- Maurice Shackelfo
- Michelle Shackelfo
- Nancy Shackelfo
- Rusty Shackelfo
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