Cannes Lions 2026: fewer entries, tougher rules and what the winners had in common

Entries dropped by a quarter after last year’s integrity row. The Grand Prix list rewarded clear ideas, culture and craft over spectacle.

By Adam Reynolds, Founder4 min readCreative
Abstract Kyndra Studios artwork in orange on black for the article “Cannes Lions 2026: fewer entries, tougher rules and what the winners had in common”

Cannes Lions 2026 saw entries fall by around 25% after the festival tightened its criteria following last year’s controversy, Creative Review reported [1]. The work that won still covered a huge range, from radio to B2B.

A few of this year’s Grands Prix

  • Social & Creator: Heineken, ‘Could Have Been A Heineken’, LePub [1]

  • PR: KitKat, ‘The KitKat Heist’, Burson [1]

  • Creative B2B: SKF, ‘The Faroe Islands Space Program’, Nord [1]

  • Media: Uber Eats, ‘Build Your Own Super Bowl Commercial’, Special [1]

  • Titanium: Suncorp Insurance, ‘Haven’, Leo Australia [2]

  • Sustainable Development Goals: Too Good, ‘Paid Sick Leave for Cows’, The Partnership Agency, Nairobi [2]

What they share

  • One simple idea you can explain in a sentence.

  • Built for culture, not just for an ad break: stunts, platforms and creators people actually talk about.

  • Craft still counts. Film, design and audio winners were beautifully made.

  • B2B can be brave. SKF’s win is a reminder that business audiences respond to creativity too.

Creative Review also noted the conversation around AI felt “more nuanced and less polarised” than last year [1]. That matches what we see with clients: AI helps with speed and volume, while the idea is still the thing that wins.

Sources

  1. Cannes Lions 2026: all the Grand Prix winners, Creative Review (June 2026)

  2. Final winners announced for 2026, Cannes Lions

  3. Cannes Lions 2026: the Grand Prix-winning campaigns, Contagious

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