Vidane Arachchi was an influential post (ranked above an Vidane but below a Muhandiram) in the native headmen system in Ceylon (Sri Lanka) during the colonial era. Appointed by the Government Agent,^[1][2] the holder had much control over the people of the area and wielded quasi-judicial powers since he was responsible to keep the peace, carry out revenue collection, and assist in judicial functions.

Appointments were non-transferable and usually hereditary, made to locals, usually from wealthy influential families loyal to the British Crown.