Olga Nazarova (disambiguation)

Olga Nazarova (born 1965) is a Russian 400 metre runner.

Olga Nazarova may also refer to:

• Olga Nazarova (biathlete) (born 1977), Russian-born Belarusian biathlete
• Olga Nazarova (hurdler) (born 1962), Russian hurdler