Liachavičy je selo u Ivanaŭski rajon, u Brestska oblast, Bjelorusija. Liachavičy se nalazi na 143 m nadmorske visine. Broj stanovnika je 392. Najbliži veći grad je Pinsk, 33 km istočno. Među znamenitostima u okolici su Church of the Exaltation of the Cross in Ivanava (6,4 km), Orthodox church of the Pokrov in Ivanava (6,4 km) i Holy Trinity Orthodox church in Dastojeva (7,3 km).
Piše se i Ляхавічы.
Znamenitosti u okolici
- Church of the Exaltation of the Cross in Ivanavakatolička crkva
- Orthodox church of the Pokrov in Ivanavaeastern Orthodox church building
- Saint Nicholas church in Družylavičyeastern Orthodox church building
- Holy Trinity Orthodox church in Dastojevaeastern Orthodox church building
- Museum of Belarusian Palessemuzej
- Cathedral Basilica of the Assumption of the Blessed Virgin Marykatedrala