Frank Okey (born Franciszek Krzysztof Okolowicz on December 16, 1919) is an American tennis and squash champion, born in Rochester, New York, whose career spanned from 1929 until 1999.
Okey won between 200 and 250 tennis tournaments between 1949 and 1999, including wins from throughout western New York State, Florida, and other regional, national, and international circuits.
His local achievements in tennis include 85 tournament wins in the Rochester District Tennis Championships.