Bystrytsa (; ) may refer to the following places in Belarus:
Bystrytsa, Astravyets district, a village in Astravyets district, Grodno region Bystrytsa, Kapyl district, an agrotown in Kapyl district, Minsk region Bystrytsa, Kobryn district, a village in Kobryn district, Brest region Bystrytsa, Polotsk district, an agrotown in Polotsk district, Vitebsk region Bystrytsa, Mstsislaw district, a village in Mstsislaw district, Mogilev region