| Sergei Frolov | |
| Fullname: | Sergei Sergeyevich Frolov |
| Birth Date: | 20 January 1989 |
| Position: | Forward |
| Years1: | 2006–2008 |
| Clubs1: | FC Lokomotiv Moscow |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2008–2009 |
| Clubs2: | FC Nosta Novotroitsk |
| Caps2: | 31 |
| Goals2: | 7 |
| Years3: | 2010 |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 2011 |
| Clubs4: | FC Zenit Penza |
| Caps4: | 6 |
| Goals4: | 0 |
| Years5: | 2012 |
| Clubs5: | FC Olimp Fryazino |
| Years6: | 2013 |
| Clubs6: | FC Lyubertsy |
Sergei Sergeyevich Frolov (Russian: Серге́й Серге́евич Фролов; born 20 January 1989) is a former Russian professional football player.
He played two seasons in the Russian Football National League for FC Nosta Novotroitsk.[1]