Nowe Wymyśle [ˈnɔvɛ vɨˈmɨɕlɛ] is a village in the administrative district of Gmina Gąbin, within Płock County, Masovian Voivodeship, in east-central Poland.

Deutsch Wymyschle was adjacent to the town of Gąbin, half of the population of which was Jewish.

Eager to profit from the ethnic cleansing of the Jewish population and wanting to comply with Nazi policies of Germanization, the Mennonites of Deutsch Wymyschle claimed the formerly Jewish homes and businesses as their own.

Mennonite women often solidified their loyalty to the Nazis by marrying soldiers of the German Wehrmacht, with many weddings being performed in the Mennonite church of Deutsch Wymyschle involving couples dressed in Nazi uniforms.

Erich L. Ratzlaff, a prominent Mennonite Nazi who became Mayor of Gąbin, was known to carry a whip in order to terrorize Jews.