| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Aliaksandr Anatolyevich•Masiaikou |
| Used name | Aliaksandr•Masiaikou |
| Original name | Аляксандр Анатолевіч•Масяйкоў |
| Other names | Aleksandr Anatolyevich Maseykov, Александр Анатольевич Масейков |
| Born | 26 July 1971 in Mahilyow, Mahilyow (BLR) |
| Measurements | 178 cm / 82 kg |
| Affiliations | Dynamo Mahilyow, Mahilyow (BLR) |
| NOC | Belarus Unified Team |
| Nationality | Belarus |
| Medals | OG |
| Gold | 1 |
| Silver | 0 |
| Bronze | 0 |
| Total | 1 |
Aleksandr Maseykov had the following podium finishes at the Flatwater World Championships: 1st 1994 C2 200 m (with Dmitry Dovgalyonok), 1st 1997 C4 200 m (with the non-Olympians Andrey Belyayev, Anatoly Reneysky, and Vladimir Merinov), 2nd 1998 C4 200 m (with the non-Olympians Anatoly Reneysky, Andrey Belyayev, and Sergey Pletnev).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Canoe Sprint (Canoeing) | EUN |
BLR |
Aliaksandr Masiaikou | |||
| Canadian Doubles, 500 metres, Men (Olympic) | Dzmitry Douhalionok | 1 | Gold | ||||
| 1996 Summer Olympics | Canoe Sprint (Canoeing) | BLR |
Aliaksandr Masiaikou | ||||
| Canadian Doubles, 500 metres, Men (Olympic) | Dzmitry Douhalionok | 9 | |||||
| 2000 Summer Olympics | Canoe Sprint (Canoeing) | BLR |
Aliaksandr Masiaikou | ||||
| Canadian Singles, 500 metres, Men (Olympic) | 8 h1 r2/3 |