| Aleksandr Gryazin | |
| Fullname: | Aleksandr Aleksandrovich Gryazin |
| Birth Date: | 23 August 1974 |
| Birth Place: | Lyubertsy, Russian SFSR |
| Position: | Midfielder/Forward |
| Years1: | 1992–1994 |
| Years2: | 1994 |
| Years3: | 1995 |
| Years4: | 1996–2000 |
| Years5: | 2001 |
| Years6: | 2001 |
| Years7: | 2002 |
| Years8: | 2004 |
| Years9: | 2005 |
| Clubs9: | FC Spartak-MZhK Ryazan |
| Caps1: | 84 |
| Caps3: | 24 |
| Caps4: | 144 |
| Caps5: | 11 |
| Caps6: | 17 |
| Caps7: | 10 |
| Caps8: | 7 |
| Caps9: | 0 |
| Goals1: | 22 |
| Goals3: | 2 |
| Goals4: | 28 |
| Goals5: | 1 |
| Goals6: | 1 |
| Goals7: | 0 |
| Goals8: | 0 |
| Goals9: | 0 |
Aleksandr Aleksandrovich Gryazin (Russian: Александр Александрович Грязин; born 23 August 1974) is a Russian retired professional footballer. He made his professional debut in the Russian Second Division in 1992 for PFC CSKA-d Moscow.