麦克法兰海峡是南极洲的海峡，位于南设得兰群岛，处于格林尼治岛和利文斯顿岛之间，长24.5公里、宽3.35公里，该海峡在1822年被绘画在地图上。

 本条目引用的公有领域材料来自美国地质调查局的文档 《麦克法兰海峡》(数据来自地名信息系统)。

McFarlane Strait is a strait lying between Greenwich Island and Livingston Island, in the South Shetland Islands off Antarctica. It is 24 kilometres (13 nmi) long and 3 kilometres (1.6 nmi) wide. The name appears on an 1822 chart by Captain George Powell, a British sealer, and is now well established in international usage.