Ultrasound (disambiguation)

Ultrasound is sound with frequencies greater than 20 kHz.

Ultrasound may also refer to:


 * Medical ultrasound, ultrasound-based diagnostic techniques
 * Ultrasound (film), a 2021 American science fiction film
 * Ultrasound (band), an English rock band
 * Gravis UltraSound, a PC sound card
 * "Ultrasound", a song by Eraserheads from the 2001 album Carbon Stereoxide