Ora A. Oldfied (December 18, 1893–February 8, 1963) was an American businessman and politician.
Oldfield served in the United States Army Signal Corps during World War I.
He went to Southern Illinois University Carbondale and the American Institute of Banking.
Oldfield was involved in the banking, real estate, and oil business.
Oldfield died at the Veterans Memorial Hospital in Marion, Illinois from a heart condition.