Go to Sound in WoW’s settings and turn off Error Speech. That usually stops the combat voice lines without muting all game audio.

If that doesn’t fix it

  • Some combat vocalizations, like racial or class battle yells, are not fully controlled by the normal sound sliders.
  • In older community fixes, players used add-ons or sound-file replacements to mute specific sounds, but those methods are clunky and may not still work reliably.
  • For the newer combat audio alerts, Blizzard forum posts in 2026 show some players reporting the options missing after updates, so the exact menu path may vary by version.

Fast path

  1. Open Options.
  2. Go to Sound.
  3. Uncheck Error Speech.
  4. If needed, lower Dialog or Sound Effects to narrow down what remains.

What to expect

  • This often removes the “combat speaker” style voice lines.
  • It may also remove some error-style audio cues you might still want.
  • If the voice is coming from a class/race combat yell, there may not be a clean built-in toggle for only that sound.

TL;DR: Turn off Error Speech first ; if the combat voice is still there, it may be a class/race-specific sound that WoW doesn’t expose as a separate toggle.