Beijing Metro Directory
 

The directory of the sights and bus links near each individual metro station in Beijing has been updated to include assorted metro extensions, including the new line to Daxing Airport. Station names are given in English, in tone-marked pinyin, and in Chinese characters, and links provided to descriptions of each of the nearby sights.

Beijing Metro Directory

Many thanks, temppeternh!

Very comprehensive list.
Note that "Xī Zhí Mén 西直门 (Lines 2, 4, & 13; S2 suburban railway [temporarily suspended])" - is no longer true the Beijing North Railway station has reopened a short while ago. On a related topic, I also don't see the Qinghe station that is connected to the Qinghe Railway station.
I did not do an exhaustive check but was looking for these two that are useful for tourists.