Michalski (feminine Michalska, plural Michalscy) is a Polish surname. It may refer to:
Gerhard Michalski - German Luftwaffe pilot
Jerzy Michalski, Polish historian
Julia Michalska - Polish rower
Konstanty Michalski - Polish Catholic theologian
Krzysztof Michalski - Polish philosopher
Łukasz Michalski - Polish athlete
Mateusz Michalski (athlete) - Polish Paralympic athlete
Mateusz Michalski (swimmer) - Polish Paralympic swimmer
Radosław Michalski - Polish footballer
René Picado Michalski - Costa Rican politician
Stanisław Michalski - Polish actor
Teodoro Picado Michalski - President of Costa Rica
Jean-stanislas Michalski - french musician