John Harbaugh was the Baltimore Ravens’ head coach for 18 seasons, from 2008 through his firing in January 2026.

Quick Scoop: Harbaugh’s Ravens Tenure

  • John Harbaugh was hired as the Ravens’ head coach in January 2008, taking over after the 2007 season.
  • The Ravens and Harbaugh parted ways in early January 2026, after the 2025 season, ending an 18-year run in Baltimore.
  • Over those 18 seasons, he became the franchise’s winningest coach , leading Baltimore to multiple playoff appearances and a Super Bowl XLVII title.

So if you’re just looking for the simple answer to “how long was Harbaugh the Ravens coach?” — it’s 18 seasons with the team, spanning 2008–2025.

TL;DR: John Harbaugh coached the Ravens for 18 seasons, from 2008 until the team fired him in January 2026.

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