Sinology is the study of China and things related to China. In today's usage, the term most often refers to work by non-Chinese or Chinese living outside China. Sino- is derived from Latin Sinae or Sinim ("the Chinese"), the origin of which is debatable. In the context of area studies, sinology is usually known as Chinese studies.

The field of sinology was historically seen to be equivalent to the application of philology to China and until the 20th century was generally seen as meaning "Chinese philology" (language and literature). Sinology has broadened in modern times to include Chinese history, epigraphy, and other subjects.

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