Riders with the Most Motorcycle Grand Prix World Championships

About This Dataset

This chart ranks riders by their total number of Grand Prix motorcycle racing World Championships across all classes combined, through the 2025 season. Many early riders won titles in several classes in the same era.

✨ AI Insight

Across all classes, Giacomo Agostini's 15 world titles are the most in the history of Grand Prix motorcycle racing, achieved by dominating the 350cc and 500cc classes simultaneously in the 1960s and 70s. Spain's Ángel Nieto follows with 13, all won in the smaller 50cc and 125cc categories. A remarkable four-way tie on nine titles then features riders from very different eras: 1960s legend Mike Hailwood, 1950s specialist Carlo Ubbiali, and modern greats Valentino Rossi and Marc Márquez. The presence of Rossi and Márquez alongside champions from seventy years earlier shows how the all-time list rewards versatility and longevity. Below them, John Surtees and Phil Read (both seven) are notable as riders who won titles on two wheels and, in Surtees's case, later in Formula One cars.

Source: MotoGP / Wikipedia

Key Findings

Auto-computed highlights from this dataset

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Giacomo Agostini leads with 15 in All Time.

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Average value in All Time: 9 · median: 9.

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Gap in All Time: Giacomo Agostini is 2.5× larger than Jim Redman.