Timewave Zero may refer to:
- Timewave Zero, a theory by Terence McKenna
Music
- Timewave Zero (Grendel album), 2012
- Timewave Zero (Blood Incantation album), 2022
- "Timewave Zero", a song by Anaal Nathrakh from the album Eschaton
- "TimeWave Zero", a track by DJ Ummet Ozcan