People with the last name Nakaoka in Washington
- Bryce Nakaoka
- Christina Nakaoka
- Cristy Nakaoka
- Hiroshi Nakaoka
- John Nakaoka
- John-Wn-Jdig Nakaoka
- Maki Nakaoka
- Mark Nakaoka
- Oswaldo Nakaoka
- Tatsuyuki Nakaoka
- Toby Nakaoka
- Yuka Nakaoka
- Yuko Nakaoka
- Yumiko Nakaoka
<1>