Kateřina Smutná (born 13 June 1983) is a Czech national ski team member and a former Austrian cross-country skier.

Smutná achieved many success and titles of national champion in younger and junior categories in cross-country skiing as well as rollerski in the summer.

A year later in 2003, she competed in Val di Fiemme as a member of the Czech national cross country team.

After an unsatisfying result, she was accused by the head coach of sabotaging the race and was sacked from the national team.

Her best World Cup finish for Austrian national team was fourth in a sprint event at Whistler Olympic Park, Canada in January 2009.