雷恰内斯拜尔,冰岛南部市镇，位于雷恰内斯半岛。总面积145平方公里，总人口13,971，人口密度92人/平方公里(2011)。人口居冰岛第5位。

Reykjanesbær is a municipality on the Southern Peninsula in Iceland. It is made up of the towns Keflavík, Njarðvík, the village of Hafnir and, since 2006, Ásbrú. The municipality was created in 1995 when the inhabitants of the three towns voted to merge them into one. Reykjanesbær is the fifth largest municipality in Iceland.