| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Violetta Vitalyevna•Kolobova (-Vlasova) |
| Used name | Violetta•Kolobova |
| Original name | Виолетта Витальевна•Колобова (-Власова) |
| Born | 27 July 1991 in Nizhny Novgorod, Nizhny Novgorod (RUS) |
| Measurements | 176 cm / 64 kg |
| Affiliations | Dynamo Moskva, Moskva (RUS) |
| NOC | ROC Russian Federation |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Fencing | RUS |
Violetta Kolobova | |||
| Épée, Individual, Women (Olympic) | =17 | |||||
| Épée, Team, Women (Olympic) | Russian Federation | 4 | ||||
| 2016 Summer Olympics | Fencing | RUS |
Violetta Kolobova | |||
| Épée, Individual, Women (Olympic) | 22 | |||||
| Épée, Team, Women (Olympic) | Russian Federation | 3 | Bronze | |||
| 2020 Summer Olympics | Fencing | ROC |
Violetta Kolobova | |||
| Épée, Individual, Women (Olympic) | 23 | |||||
| Épée, Team, Women (Olympic) | ROC | 8 |