Deutsch 
| Position | Stürmer |
| Nationalität |  |
| Geburtsort | Piikkiö, FIN |
| Größe | 181 cm |
| Gewicht | 81 kg |
| Geburtsdatum | 04.07.1995 |
| Jugendmannschaft | Kiekko-67 |
| Schusshand/Fanghand | Links |
| Draft | 2013 round 2 #55 overall by Montréal Canadiens |
| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2009-2010 | TPS U16 | U16 SM-sarja Q | 6 | 7 | 8 | 15 | 2 | | | ||||||
| TPS U16 | U16 SM-sarja | 14 | 15 | 14 | 29 | 20 | | | Playoffs | 7 | 3 | 4 | 7 | 8 | |
| 2010-2011 | TPS U16 | U16 SM-sarja Q | 4 | 6 | 6 | 12 | 4 | | | ||||||
| TPS U16 | U16 SM-sarja | 5 | 2 | 5 | 7 | 0 | | | |||||||
| TPS U18 | U18 SM-sarja Q | 8 | 10 | 4 | 14 | 27 | | | |||||||
| TPS U18 | U18 SM-sarja | 20 | 13 | 11 | 24 | 16 | | | Playoffs | 13 | 8 | 6 | 14 | 4 | |
| TPS U20 | U20 SM-sarja | 2 | 0 | 1 | 1 | 0 | | | |||||||
| Finland U16 (all) | International-Jr | 10 | 10 | 6 | 16 | 10 | | | |||||||
| Finland U17 | WHC-17 | 5 | 1 | 1 | 2 | 0 | | | |||||||
| Finland U17 (all) | International-Jr | 5 | 2 | 1 | 3 | 0 | | | |||||||
| 2011-2012 | TPS U18 | U18 SM-sarja Q | 1 | 2 | 1 | 3 | 0 | | | ||||||
| TPS U18 | U18 SM-sarja | 2 | 2 | 5 | 7 | 0 | | | Playoffs | 4 | 3 | 4 | 7 | 2 | |
| TPS U20 | U20 SM-sarja | 40 | 28 | 26 | 54 | 54 | | | |||||||
| TPS | Liiga | 18 | 2 | 2 | 4 | 8 | | | Playoffs | 2 | 0 | 0 | 0 | 0 | |
| Finland U17 (all) | International-Jr | 8 | 11 | 8 | 19 | 6 | | | |||||||
| Finland U18 | WJC-18 | 7 | 7 | 3 | 10 | 6 | | | |||||||
| Finland U18 (all) | International-Jr | 11 | 4 | 2 | 6 | 6 | | | |||||||
| Finland U18 | Hlinka Gretzky Cup | 5 | 2 | 3 | 5 | 4 | | | |||||||
| 2012-2013 | KalPa | Liiga | 45 | 14 | 16 | 30 | 12 | | | Playoffs | 4 | 2 | 1 | 3 | 2 |
| KalPa | ET | 7 | 5 | 3 | 8 | 2 | | | |||||||
| Finland U18 | WJC-18 | 7 | 3 | 6 | 9 | 12 | | | |||||||
| Finland U18 (all) | International-Jr | 11 | 5 | 9 | 14 | 16 | | | |||||||
| Finland U20 | WJC-20 | 6 | 3 | 1 | 4 | 4 | | | |||||||
| Finland U20 (all) | International-Jr | 8 | 4 | 1 | 5 | 6 | | | |||||||
| 2013-2014 | KalPa | Liiga | 33 | 7 | 13 | 20 | 4 | | | ||||||
| KalPa | ET | 6 | 0 | 1 | 1 | 2 | | | |||||||
| Finland U20 | WJC-20 | 6 | 2 | 2 | 4 | 2 | | | |||||||
| Finland U20 (all) | International-Jr | 5 | 5 | 1 | 6 | 0 | | | |||||||
| 2014-2015 | Frölunda HC | SHL | 47 | 8 | 8 | 16 | 12 | | | Playoffs | 13 | 3 | 3 | 6 | 0 |
| Frölunda HC | Champions HL | 12 | 2 | 5 | 7 | 4 | | | |||||||
| Finland U20 | WJC-20 | 5 | 1 | 0 | 1 | 6 | | | |||||||
| Finland U20 (all) | International-Jr | 13 | 3 | 4 | 7 | 14 | | | |||||||
| 2015-2016 | Frölunda HC | SHL | 49 | 16 | 17 | 33 | 12 | | | Playoffs | 16 | 11 | 8 | 19 | 4 |
| Frölunda HC | Champions HL | 13 | 5 | 7 | 12 | 4 | | | |||||||
| Finland | EHT | 5 | 0 | 0 | 0 | 2 | | | |||||||
| Finland (all) | International | 5 | 0 | 0 | 0 | 2 | | | |||||||
| 2016-2017 | Montréal Canadiens | NHL | 73 | 18 | 10 | 28 | 8 | | | Playoffs | 6 | 2 | 2 | 4 | 2 |
| Frölunda HC | Champions HL | 4 | 1 | 0 | 1 | 0 | | | |||||||
| 2017-2018 | Montréal Canadiens | NHL | 66 | 12 | 9 | 21 | 20 | | | ||||||
| 2018-2019 | Montréal Canadiens | NHL | 82 | 11 | 20 | 31 | 32 | | | ||||||
| 2019-2020 | Montréal Canadiens | NHL | 70 | 13 | 14 | 27 | 24 | | | Playoffs | 10 | 1 | 3 | 4 | 8 |
| 2020-2021 | Montréal Canadiens | NHL | 47 | 7 | 6 | 13 | 6 | | | Playoffs | 17 | 3 | 1 | 4 | 4 |
| 2021-2022 | Montréal Canadiens | NHL | 58 | 13 | 16 | 29 | 14 | | | ||||||
| Colorado Avalanche | NHL | 16 | 6 | 3 | 9 | 8 | | | Playoffs | 20 | 8 | 6 | 14 | 20 | |
| 2022-2023 | Colorado Avalanche | NHL | 64 | 21 | 30 | 51 | 28 | | | Playoffs | 7 | 3 | 3 | 6 | 6 |
| 2023-2024 | Colorado Avalanche | NHL | 45 | 16 | 18 | 34 | 14 | | | Playoffs | 11 | 6 | 5 | 11 | 4 |
| 2024-2025 | Colorado Avalanche | NHL | 8 | 3 | 3 | 6 | 2 | | |
Artturi Aleksanteri Lehkonen (* 4. Juli 1995 in Piikkiö) ist ein finnischer Eishockeyspieler, der seit Mai 2021 bei den Colorado Avalanche in der National Hockey League unter Vertrag steht.
