John Harbaugh was with the Baltimore Ravens as their head coach for 18 seasons, from 2008 through the end of the 2025 season, with his dismissal announced in early January 2026.

Quick answer

  • John Harbaugh was hired as Ravens head coach in January 2008.
  • He remained in that role through the 2025 season, with the team parting ways with him in early January 2026.
  • That gives him an 18-season run in Baltimore (2008–2025).

Mini timeline

  • 2008 : Takes over after Brian Billick and immediately leads the Ravens to an 11–5 record and an AFC Championship Game appearance.
  • 2012 season : Wins Super Bowl XLVII with the Ravens, cementing his legacy in Baltimore.
  • 2023–2024 : Continues as one of the NFL’s longest-tenured coaches, reaching deep playoff runs with a strong roster.
  • 2025 : Ravens finish 8–9 and miss the playoffs, setting the stage for ownership to “make a change at head coach.”
  • January 2026 : Team announces it is moving on from Harbaugh after 18 seasons with the franchise.

Why his tenure stands out

  • Longevity : Harbaugh was the second-longest-tenured head coach in the NFL by the time he was let go, trailing only Mike Tomlin.
  • Success in Baltimore : Over those 18 seasons, he delivered a Super Bowl title, multiple AFC Championship Game appearances, and more than a decade of regular playoff contention.

TL;DR: If you’re wondering “how long was Harbaugh with Ravens?” — he led the Ravens for 18 seasons, from 2008 through 2025, before being dismissed in January 2026.

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