Deutsch 
| Position | Verteidiger |
| Nationalität |  |
| Geburtsort | Kuopio, FIN |
| Größe | 197 cm |
| Gewicht | 86 kg |
| Geburtsdatum | 08.06.1998 |
| Jugendmannschaft | Kiekko-Ahma |
| Schläger | Links |
| Draft | 2016 round 3 #63 overall by Edmonton Oilers |
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2011-2012 | HPK U16 | U16 SM-sarja | 8 | 0 | 4 | 4 | 4 | | | ||||||
| 2012-2013 | HPK U16 | U16 SM-sarja Q | 9 | 3 | 8 | 11 | 8 | | | ||||||
| HPK U16 | U16 SM-sarja | 31 | 3 | 6 | 9 | 10 | | | |||||||
| HPK U17 | U17 SM-sarja | 1 | 0 | 0 | 0 | 0 | | | Playoffs | 9 | 2 | 3 | 5 | 2 | |
| HPK U18 | U18 SM-sarja | 0 | 0 | 0 | 0 | 0 | | | Playoffs | 3 | 0 | 1 | 1 | 2 | |
| 2013-2014 | Tappara U16 | U16 SM-sarja Q | 1 | 1 | 1 | 2 | 0 | | | ||||||
| Tappara U16 | U16 SM-sarja | 10 | 0 | 4 | 4 | 4 | | | |||||||
| Tappara U18 | U18 SM-sarja | 40 | 3 | 11 | 14 | 14 | | | Playoffs | 3 | 0 | 0 | 0 | 0 | |
| Finland U16 (all) | International-Jr | 11 | 1 | 4 | 5 | 6 | | | |||||||
| 2014-2015 | HPK U18 | U18 SM-sarja | 4 | 0 | 2 | 2 | 0 | | | ||||||
| HPK U20 | U20 SM-sarja | 39 | 2 | 14 | 16 | 28 | | | Playoffs | 12 | 0 | 5 | 5 | 4 | |
| Finland U17 | WHC-17 | 6 | 1 | 0 | 1 | 2 | | | |||||||
| Finland U17 | EYOF | 3 | 0 | 3 | 3 | 2 | | | |||||||
| Finland U17 (all) | International-Jr | 14 | 1 | 3 | 4 | 6 | | | |||||||
| Finland U18 | WJC-18 | 7 | 0 | 0 | 0 | 0 | | | |||||||
| Finland U18 (all) | International-Jr | 12 | 0 | 0 | 0 | 2 | | | |||||||
| 2015-2016 | Saginaw Spirit | OHL | 65 | 1 | 26 | 27 | 28 | | | Playoffs | 4 | 0 | 0 | 0 | 0 |
| Finland U18 | Hlinka Gretzky Cup | 5 | 0 | 2 | 2 | 6 | | | |||||||
| Finland U18 | WJC-18 | 7 | 0 | 1 | 1 | 6 | | | |||||||
| 2016-2017 | Saginaw Spirit | OHL | 59 | 3 | 6 | 9 | 40 | | | ||||||
| Finland U20 (all) | International-Jr | 8 | 1 | 0 | 1 | 6 | | | |||||||
| 2017-2018 | HPK | Spengler Cup | 3 | 0 | 0 | 0 | 0 | | | ||||||
| HPK U20 | U20 SM-sarja | 0 | 0 | 0 | 0 | 0 | | | Playoffs | 5 | 0 | 0 | 0 | 2 | |
| HPK | Liiga | 42 | 1 | 2 | 3 | 24 | | | |||||||
| LeKi | Mestis | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Finland U20 (all) | International-Jr | 9 | 0 | 1 | 1 | 4 | | | |||||||
| 2018-2019 | HPK | Liiga | 50 | 1 | 4 | 5 | 8 | | | Playoffs | 18 | 0 | 2 | 2 | 4 |
| 2019-2020 | Ässät | Liiga | 55 | 1 | 6 | 7 | 42 | | | ||||||
| 2020-2021 | Ässät | Liiga | 14 | 0 | 3 | 3 | 35 | | | ||||||
| Bakersfield Condors | AHL | 21 | 2 | 4 | 6 | 6 | | | |||||||
| 2021-2022 | Edmonton Oilers | NHL | 20 | 0 | 1 | 1 | 4 | | | ||||||
| Bakersfield Condors | AHL | 34 | 2 | 6 | 8 | 12 | | | Playoffs | 3 | 0 | 0 | 0 | 0 | |
| 2022-2023 | Edmonton Oilers | NHL | 23 | 0 | 0 | 0 | 4 | | | ||||||
| Bakersfield Condors | AHL | 30 | 2 | 5 | 7 | 18 | | | Playoffs | 2 | 0 | 0 | 0 | 0 | |
| 2023-2024 | Bakersfield Condors | AHL | 35 | 1 | 4 | 5 | 18 | | | Playoffs | 2 | 0 | 0 | 0 | 0 |
| 2024-2025 | Eisbären Berlin | DEL | 40 | 1 | 6 | 7 | 35 | | | Playoffs | 3 | 0 | 0 | 0 | 4 |
| Eisbären Berlin | Champions HL | 4 | 1 | 0 | 1 | 2 | | | |||||||
| 2025-2026 | Eisbären Berlin | DEL | 2 | 0 | 0 | 0 | 0 | | | ||||||
| Eisbären Berlin | Champions HL | - | - | - | - | - | | |
Markus Niemeläinen (* 08. Juni 1998 in Kuopio, FIN) ist ein finnischer Eishockeyspieler.
