| Position: | Centre |
| Shoots: | Left |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lb: | 189 |
| Team: | Vaasan Sport |
| League: | Liiga |
| Former Teams: | Tappara Dinamo Riga HC TPS SC Rapperswil-Jona Lakers HC ’05 Banská Bystrica HPK Düsseldorfer EG |
| Birth Date: | 3 May 1989 |
| Birth Place: | Turku, Finland |
| Draft: | 115th overall |
| Draft Year: | 2007 |
| Draft Team: | Atlanta Thrashers |
| Career Start: | 2007 |
Niclas Lucenius (born May 3, 1989) is a Finnish professional ice hockey center. He is currently playing with Vaasan Sport of the Finnish Liiga. Lucenius was selected by the Atlanta Thrashers in the 4th round (115th overall) of the 2007 NHL Entry Draft.
Lucenius played for Tappara in SM-liiga from 2007 to 2011. He later reached agreement with Dinamo Riga played in Kontinental Hockey League in the 2011–12 season.[1]
After parts of two seasons abroad, Lucenius returned to Finland during the 2016-17 season, joining LeKi of the Mestis.[2]