Jacqueline Janzen (born November 29, 1993, in Villingen-Schwenningen, Germany) is a German ice hockey forward.
Janzen was selected for the Germany women's national ice hockey team in the 2014 Winter Olympics. She played in all five games, recording one assist.
As of 2014, Janzen has also appeared for Germany at one IIHF Women's World Championships, in 2011.
Janzen made three appearances for the Germany women's national under-18 ice hockey team, at the IIHF World Women's U18 Championships, with the first in 2009.
Through 2013-14 season