Ernest Leclère (April 22, 1865–May 27, 1938) was a Luxembourgian politician.
A member of Luxembourg's Chamber of Deputies for the Socialist Party, he served two short stints as a minister during the German occupation during the First World War.
His first position was as the Director-General for the Interior from 3 March 1915 until 6 November 1915.
Later he served in the first National Union Government as Director-General for Agriculture, Commerce, and Industry from 3 January 1917 until 19 June 1917.