Vedanga Jyotisha , or Jyotishavedanga , is one of earliest known Indian texts on astrology (Jyotisha). The extant text is dated to the final centuries BCE, but it may be based on a tradition reaching back to about 700-600 BCE. The Vedanga Jyotisha, is dated by some scholars to 1400-1200 BCE (with the extant form possibly from 700 to 600 BCE).

The text is foundational to Jyotisha, one of the six