| Hovhannes Tahmazyan | |
| Fullname: | Hovhannes Tahmazyan |
| Birth Date: | 1970 1, df=yes |
| Birth Place: | Armenia |
| Position: | Defender |
| Years1: | 1987–2003 |
| Years2: | 2004–2007 |
| Years3: | 2007–2011 |
| Clubs1: | Shirak |
| Clubs2: | Mika |
| Clubs3: | Shirak |
| Caps1: | 221 |
| Caps2: | 83 |
| Caps3: | 100 |
| Goals1: | 32 |
| Goals2: | 1 |
| Goals3: | 0 |
| Nationalyears1: | 1992–1999 |
| Nationalteam1: | Armenia |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 0 |
| Pcupdate: | 6 July 2020 |
| Ntupdate: | 6 July 2020 |
Hovhannes Tahmazyan (Armenian: Հովհաննես Թահմազյան; born on 11 January 1970) is a retired Armenian international footballer who played for Shirak and Mika.
| National team | Year | Apps | Goals | |
|---|---|---|---|---|
| Armenia | 1992 | 1 | 0 | |
| 1993 | 0 | 0 | ||
| 1994 | 0 | 0 | ||
| 1995 | 4 | 0 | ||
| 1996 | 0 | 0 | ||
| 1997 | 0 | 0 | ||
| 1998 | 0 | 0 | ||
| 1999 | 1 | 0 | ||
| Total | 6 | 0 | ||