Katarzyna Bronisława Woźniak (born 5 October 1989) is a Polish speed skater.

Katarzyna's fiancée is Konrad Niedźwiedzki also Polish speed skater.

At the Olympic Games in Vancouver 2010 she was 28th individual on distance 3000 m and won bronze medal with team Katarzyna Bachleda-Curuś, Natalia Czerwonka and Luiza Złotkowska.

At the Olympic Games in Sochi 2014 she won silver medal with the same team and was 15th individual on distance 5000 m.

This biographical article on a speed skater in Poland is a stub.