阿卢克斯内是拉脱维亚的城镇，位于该国东北部，毗邻与爱沙尼亚和俄罗斯接壤的边境，由阿卢克斯内县负责管辖，面积14.2平方公里，海拔高度217米，2012年人口8,653。

Alūksne (German:  Marienburg ) is a town on the shores of Lake Alūksne in northeastern Latvia near the borders with Estonia and Russia. It is the seat of Alūksne municipality. Alūksne is the highest elevated Latvian city, located in East Vidzeme Upland at 217 m above sea level. The high elevation of the city affects the social and physical arrangement of the place.