| Nicolai Calancea | |
| Birth Date: | 1986 8, df=yes |
| Birth Place: | Chișinău, Moldovan SSR, Soviet Union |
| Height: | 1.880NaN0 |
| Position: | Goalkeeper |
| Years1: | 2004–2006 |
| Clubs1: | Zimbru-2 Chișinău |
| Caps1: | 34 |
| Goals1: | 0 |
| Years2: | 2006–2014 |
| Clubs2: | Zimbru Chișinău |
| Caps2: | 137 |
| Goals2: | 0 |
| Years3: | 2008–2009 |
| Clubs3: | → Krylia Sovetov 2 (loan) |
| Caps3: | 3 |
| Goals3: | 0 |
| Years4: | 2011–2012 |
| Clubs4: | → Zimbru-2 Chișinău (loan) |
| Caps4: | 1 |
| Goals4: | 0 |
| Years5: | 2014–2015 |
| Caps5: | 39 |
| Goals5: | 0 |
| Years6: | 2015–2016 |
| Clubs6: | Voluntari |
| Caps6: | 7 |
| Goals6: | 0 |
| Years7: | 2016–2019 |
| Caps7: | 55 |
| Goals7: | 0 |
| Years8: | 2018 |
| Clubs8: | Universitatea II Craiova |
| Caps8: | 4 |
| Goals8: | 0 |
| Years9: | 2019 |
| Clubs9: | Dunărea Călărași |
| Caps9: | 7 |
| Goals9: | 0 |
| Years10: | 2019 |
| Clubs10: | Academica Clinceni |
| Caps10: | 2 |
| Goals10: | 0 |
| Years11: | 2019–2020 |
| Clubs11: | Dunărea Călărași |
| Caps11: | 15 |
| Goals11: | 0 |
| Years12: | 2020–2023 |
| Caps12: | 57 |
| Goals12: | 0 |
| Totalcaps: | 304 |
| Totalgoals: | 0 |
| Nationalyears1: | 2007–2018 |
| Nationalteam1: | Moldova |
| Nationalcaps1: | 19 |
| Nationalgoals1: | 0 |
Nicolai Calancea (also known as Nicolae Calancea; born 29 August 1986) is a Moldovan former professional footballer who played as a goalkeeper.
Calancea's older brother, Valeriu, is a winner of World and European weightlifting medals for Romania.
Zimbru Chișinău
Universitatea Craiova
FC Sfîntul Gheorghe