Katarzyna Wiśniewska is a Polish attorney-at-law and LGBT+ activist. She is the co-founder of the rainbow store Unipride.pl, which donates parts of the profits to NGOs working for LGBT+ rights in Poland. She is also the initiator of the foundation Inkubator Równości, which works to improve the situation of (among others) LGBT+ people on the labor market in Poland. Katarzyna Wiśniewska is also a graduate of the first edition of the Program Przywództwa Społecznego (Social Leadership Program) organized by Studium Obywatelskie im. Paweł Adamowicz. In her personal life, a foster mother of two dogs and a cat.