| Bnin | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Kuyavian-Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Nakło |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sadki |
| Pushpin Map: | Poland |
| Coordinates: | 53.1333°N 41°W |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Population Total: | 281 |
| Registration Plate: | CNA |
Bnin is a village in the administrative district of Gmina Sadki, within Nakło County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.[1] It lies approximately 5km (03miles) south-west of Sadki, 130NaN0 west of Nakło nad Notecią, and 410NaN0 west of Bydgoszcz.
The area formed part of Poland since the establishment of the state in the 10th century. The village was annexed by Prussia in the late-18th-century Partitions of Poland, and was also part of Germany from 1871. Following World War I, Poland regained independence and control of the village.
During the German occupation of Poland (World War II), Poles from Bnin were among the victims of massacres of Poles from the county, perpetrated by the SS and Selbstschutz in the forest near Sadki in October and November 1939 as part of the Intelligenzaktion.[2]