阿尔切纳（西班牙语：Archena），是西班牙穆尔西亚自治区的一个市镇。总面积16平方公里，总人口14964人（2001年），人口密度935人/平方公里。

Archena is a municipality of Spain in the autonomous community and province of Murcia. It has a population of 18,496 (1-1-2012) and an area of 16.5 km (6.4 sq mi). It is 24 km (15 mi) from the provincial capital, Murcia.

Archena is home to a hot water mineral spa, dating back to Roman times and has 3 hotels built around it. Whilst undergoing recent development, further Roman ruins were found on the site of the spa.