The world’s 8 billion inhabitants speak thousands of languages, but most of them are spoken by small populations. About 5 billion people are native speakers of just 25 languages.
Below is a list of the 25 languages with the highest number of native speakers, according to data from the Ethnologue language catalog in the early 2020s. For a list that also counts people who speak the language non-natively but proficiently, see languages by total number of speakers.
The ranking may differ depending on what is considered to be a distinct language. For example, Chinese and Arabic, which are represented in italic font in the rankings, consist of numerous spoken varieties that are not always mutually intelligible. In some contexts, those spoken varieties are counted as separate languages, which each have substantially lower numbers of speakers. The variety of Arabic with the highest number of native speakers, Egyptian Arabic, would rank below Tamil (18th) if the Arabic varieties were treated as distinct languages. By contrast, Hindi and Urdu (which rank 5th and 20th, respectively) are mutually intelligible in speech despite having differing writing systems and literary traditions. If they were counted as one language, Hindustani, then that language would be ranked 3rd—ahead of English—by number of native speakers.