St Adalbert's Church and Convent of Benedictine, Baroque church ruin in central Minsk, Belarus.

St Adalbert's Church and Convent of Benedictine in Minsk is a former Roman Catholic complex reduced to the church's foundations, now within the site of the General Prosecutor's Office. The 1780s–1803 reconstruction by Tomasz Romanowski gave a single-nave church about 46 by 13 metres with a five-sided apse and two three-tier towers; the convent corps adjoined the west facade.

The church was founded as a Benedictine monastery and served the religious life of the city for centuries. Its closure by authorities in 1871 marked the start of its decline, eventually becoming an officially recognized ruin.

The convent was a community of Benedictine nuns, not monks; by 1799 twenty-two nuns lived there, and the convent ran a school where, according to Jan Chodźko, eighteen girls studied, only six of them paying tuition. The monastery was the last one the tsarist authorities dissolved in the city, and in early 1871 the nuns were sent to the Kimbarovsky convent near Mozyr.

The site is now occupied by the General Prosecutor's Office of Belarus, a red-brick building; the church foundations lie beside it and are not a visitor attraction. The area is near the former Zborovaya Street, close to the Peramoga cinema. Access is from the public street; there is no dedicated entrance or on-site information.

The structure preserves rare examples of Baroque craftsmanship that help researchers understand how European architectural styles were adapted in Eastern Europe. This regional interpretation of Baroque design differs in some details from contemporary buildings in Western Europe.