菲尔德斯海峡是南极洲的海峡，位于南设得兰群岛，处于乔治王岛和纳尔逊岛之间，捕海豹者早在约1822年知道该海湾，以英国捕海豹者命名。

Fildes Strait is a strait which extends in a general east-west direction between King George Island and Nelson Island, in the South Shetland Islands. This strait has been known to sealers in the area since about 1822, but at that time it appeared on the charts as "Field's Strait". It was probably named for Robert Fildes, a British sealer of that period.