Rodacy Kamraci, or Bracia Kamraci, is a Polish movement led Wojciech Olszański, Marcin Osadowski and Michał Kosiński, Between 2023 and 2024, it also functioned as a political party; it was delegalized in 2024, but continues activity illegally. In a broader sense, the so-called Ruch Kamracki or Kamractwo, is a movement of an extremely nationalist nature, founded in 2021 by Olszański and Osadowski. The movement itself was founded in Bydgoszcz in 2021, and functions as a network of informal associations that organizes through public rallies and Internet activity.