"Ŝ", or "ŝ", is a consonant and letter in the Esperanto alphabet. Since each letter in Esperanto has a consistent sound, this letter is always pronounced the same; its sound is represented by [S] in SAMPA.

See also: Esperanto orthography, Ĉ, Ĝ, Ĥ, Ĵ, Ŭ