布兰贾克是土耳其的城镇，由吉雷松省负责管辖，位于该国北部黑海沿岸，面积608平方公里，海拔高度111米，主要经济活动有农业、渔业和旅游业，2010年人口38,546。

• （土耳其文） the district governorate
• photo gallery
• （土耳其文） the municipality

Bulancak is a town and a district of Giresun Province on the Black Sea coast of Turkey, near to the city of Giresun.

With a population of 38,546 Bulancak is the largest town in the province apart from Giresun itself. It is only a short drive from Giresun, is easily reached by public transport and has thus become part of Giresun's urban area.