利特尔顿山脉是南极洲的山脉，属于阿德默勒尔蒂山脉的一部分，处于达尼丁山脉以南，长26公里，该山脉以新西兰的港口利特尔顿命名。

The Lyttelton Range (71°33′S 167°45′E / 71.550°S 167.750°E / -71.550; 167.750) is a narrow northwest-trending mountain range located south of Dunedin Range in the Admiralty Mountains of Antarctica. The range is 26 km (16 mi) long and forms the western wall of the upper part of the Dennistoun Glacier.