奥邦日（法语：Aubange, 德语：Ibingen, 卢森堡语：Éibeng, 瓦龙语：Åbindje）是位于比利时卢森堡省的一座城市，人口15,193人（2006年）。

Aubange (German: Ibingen, Luxembourgish: Éibeng, Walloon: Åbindje) is a Walloon municipality of Belgium located in the Province of Luxembourg.

On 1 January 2012 the municipality, which covers 45.6 km², had 16,042 inhabitants, giving a population density of 330.9 inhabitants per km². It is the third municipality of the Province of Luxembourg regarding the number of inhabitants but it is also among the smallest ones in terms of area.