| Nikita Vailupau | |
| Birth Date: | 30 July 1995 |
| Birth Place: | Vitebsk, Belarus |
| Nationality: | Belarusian |
| Height: | 1.86 m |
| Position: | Right wing |
| Currentclub: | ONE Veszprém |
| Clubnumber: | 55 |
| Years1: | 2012–2014 |
| Clubs1: | Dinamo Minsk |
| Years2: | 2014–2019 |
| Clubs2: | SKA Minsk |
| Years3: | 2019–2022 |
| Clubs3: | HC Meshkov Brest |
| Years4: | 2022– |
| Clubs4: | ONE Veszprém |
| Nationalyears1: | 2015– |
| Nationalteam1: | Belarus |
| Nationalcaps1: | 51 |
| Nationalgoals1: | 230 |
Nikita Vailupau (be|Nікіта Юр’евіч Вайлупаў, born 30 July 1995) is a Belarusian handball player for ONE Veszprém and the Belarusian national team.
Vailupau started to play handball in Vitebsk. He played for SKA Minsk in 2014-2019. In 2019, Vailupau signed 3-year contract with HC Meshkov Brest.[1]
On 3 October 2019 Vailupau scored 20 goals in SEHA League match against RK Metaloplastika. It's a record for the goals in one match of SEHA League.[2]
On 5 November Vailupau scored 14 goals in the away match of SEHA League against RK Eurofarm Pelister from North Macedonia (35:32). On 23 November Mikita scored 12 goals after 12 shots in a match in the EHF Champions League against RK Vardar (31:22), becoming the best goalscorer of the match.
On 25 October 2018 Mikita scored game high 6 goals in Euro 2020 qualification match against Bosnia and Herzegovina in Minsk (29:30).