A Postalveolar fricative is a fricative consonant produced with a postalveolar place of articulation. Postalveolar fricative may refer to:
The voiced postalveolar fricative, IPA: The voiced postalveolar non-sibilant fricative, IPA: The voiced retroflex fricative, IPA: The voiced alveolo-palatal fricative, IPA: The voiceless postalveolar fricative, IPA: The voiceless postalveolar non-sibilant fricative, IPA: The voiceless retroflex fricative, IPA: The voiceless alveolo-palatal fricative