Katarzyna Wełna (born 6 March 1994) is a Polish rower and cyclist, bronze medalist at the European Rowing Championships.
She comes from Stanisławice near Kraków. She started rowing at the age of eleven. She completed primary school in her hometown and then attended the School of Sports Mastery in Kraków. After high school, she studied physical education at the Academy of Physical Education in Kraków.
From her youth until junior years, she competed for UKS 93 Kraków. Currently, she represents AZS-AWF Kraków.
She also competes in amateur cycling races. In 2018, she won the Beskid Classic.
In 2014, she underwent surgery and had a break in her career due to complications. She returned to rowing in 2018.[1]