| Personal information | |||
|---|---|---|---|
| Full name | Nikolaos Kaltsas | ||
| Date of birth | 3 May 1990 | ||
| Place of birth | Veria, Greece | ||
| Height | 1.72 m (5 ft 8 in) | ||
| Position(s) | Winger | ||
| Team information | |||
Current team | Asteras Tripolis | ||
| Number | 20 | ||
| Youth career | |||
| 2005–2008 | Veria | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2008–2015 | Veria | 145 | (29) |
| 2015–2016 | Panathinaikos | 20 | (5) |
| 2016–2019 | Asteras Tripolis | 71 | (11) |
| 2019–2022 | Anorthosis | 65 | (10) |
| 2022–2023 | Karmiotissa Pano Polemidion | 30 | (6) |
| 2023– | Asteras Tripolis | 39 | (7) |
| International career | |||
| 2008 | Greece U19 | 2 | (0) |
| 2011 | Greece U21 | 1 | (0) |
| *Club domestic league appearances and goals, correct as of 4 November 2024 | |||
Nikos Kaltsas (Greek: Νίκος Καλτσάς, born 3 May 1990) is a Greek professional footballer who plays as a winger for Super League club Asteras Tripolis.