The alveolar ejective fricative is a type of consonantal sound, used in some spoken languages.

The symbol in the International Phonetic Alphabet that represents this sound is ⟨sʼ⟩.

Features of the alveolar ejective fricative: In many languages, it is allophonic with the affricate [ts'].

[1] Symbols to the right in a cell are voiced, to the left are voiceless.

Shaded areas denote articulations judged impossible.