Sri Lankan Moors (Tamil: இலங்கைச் சோனகர், romanized: Ilaṅkaic Cōṉakar; Arwi: اَیلَیچْ چٗونَكَرْ; Sinhala: ලංකා යෝනක, romanized: Lanka Yonaka; formerly Ceylon Moors; colloquially referred to as Sri Lankan Muslims) are an ethnic minority group in Sri Lanka, comprising 9.3% of the country's total population. Most of them are native speakers of the Tamil language. The majority of Moors who are not native to Sri Lanka's Northern and Eastern provinces also speak Sinhalese as a second language. They are predominantly followers of Islam. The Sri Lankan Muslim community is mostly divided between Sri Lankan Moors, Indian Moors, Sri Lankan Malays and Sri Lankan Bohras. These groups are differentiated by lineage, language, history, culture and traditions.
The Sri Lankan Moors are of diverse origins with some tracing their ancestry to Arab traders who first settled in Sri Lanka around the 9th century, and who intermarried with local Tamil and Sinhala women. Recent genetic studies, however, have suggested a predominant Indian origin for Moors compared to the Arab origin speculated by some. Perera et al. (2021) in their genetic analysis of the Moors stated the following in their report: "In contrast, Sri Lankan Moors have descended exclusively from Muslim male merchants of either Arabic or of Indian origin, who came to Sri Lanka for trading. During the fourteenth century, they started to settle in coastal areas in Sri Lanka and espoused local women, who were either Sinhalese or Sri Lankan Tamil". The concentration of Moors is the highest in the Ampara, Trincomalee and Batticaloa districts.
