Katarina Mina Louise "Nina" Jobst-Smith (born 30 August 2001) is a German-Canadian ice hockey player for Minnesota Duluth in the NCAA Division I.

She is also a member of Germany women's national ice hockey team.

As a teen, she played the 2018–19 season with ECDC Memmingen in the German Women's Ice Hockey League (DFEL) and the EWHL Super Cup.

[2] Jobst-Smith represented Germany at the IIHF World Women's Championship in 2021, 2022, and 2023, and at the Olympic qualification tournament for the 2022 Winter Olympics.

[3][4][5] She was selected by the coaches as one of Germany's top-three players at the 2022 IIHF Women's World Championship.