Ewa Piątkowska (born 16 September 1984) is a Polish female professional boxer.

Piątkowska turned profession in 2013 & compiled a record of 7–1 before beating Ewa Brodnicka, to win the vacant European welterweight title in 2015.

The following year she won the world title at light-middleweight by beating compatriot Aleksandra Magdziak Lopes for the vacant title.

She was poised to defend her title against former champion Mikaela Laurén, but had to withdraw due to a back injury.

[1] She was scheduled to fight for the vacant WBO light-middleweight title against Natasha Jonas but had to withdraw due to contracting Covid.