What is a Cannes Lions award?
A Cannes Lion is a trophy given at the Cannes Lions International Festival of Creativity, the advertising and marketing industry's biggest annual awards show, held every June on the French Riviera. The festival began in 1954 as an awards event for cinema advertising, modeled on the film festival that shares the town, and has grown into a week of juries, talks and parties that sets the agenda for the creative industry. Lions are awarded as Grand Prix, Gold, Silver and Bronze across roughly thirty categories, from Film and Outdoor to Creative Effectiveness, Social and Creator, Design and Entertainment.
The name is the shorthand. When someone in advertising says a piece of work "won at Cannes" they mean a Lion, and when they call them "the Oscars of advertising" they mean the same thing. The comparison is fair in one respect: like the Oscars, the Lions are judged by peers, which makes them a measure of what the industry admires rather than what the public bought.
Why it matters
Why the Cannes Lions matter
For agencies, a Lion is the most portable proof of creative quality in the business. It travels into pitches, into recruitment and into the price an agency can charge. For brands, Cannes is where the marketing world looks each year to see what creativity is doing for business, and a brand that shows up on the stage, as a winner or as a speaker, is announcing that it takes the craft seriously. The Creative Effectiveness Lions in particular reward work that can prove it moved a business, which is the strongest argument an agency can make for its value.
The festival also matters as a market. Brands, agencies, platforms and production companies spend the week in the same few hundred meters of beach, and a great deal of the following year's work is set in motion over a glass of rosé on the Croisette.
In practice
How the Cannes Lions work in practice
- 01
Entries open in the winter and close in the spring. An agency or a brand submits the work, usually as a case film plus supporting material, into one or more categories, each with its own fee. Juries of senior creatives and marketers from around the world review the entries, shortlist them and award the Lions during the festival week, with ceremonies in the Palais each evening. Entry costs add up quickly, which is why the biggest networks dominate the medal tables and why a small shop choosing one perfect entry can still be noticed.
- 02
Around the awards runs a program of talks, workshops and brand activations. Many companies now treat the festival as a content moment in its own right, shooting their presence on the ground and cutting it into films that extend the week's value to the people who were not there.
At RIOT
The Cannes Lions at RIOT
We made the Cannes Lions 2026 recap film for Coach: a film that brings the week on the Croisette back to everyone who was not in the room. It sits inside more than a decade of campaign films, sizzle reels and documentaries we have made with Coach, and it is a good example of how a festival moment becomes a brand asset once a camera is pointed at it with intent.
Watch out
What people get wrong about the Cannes Lions
Treating a Lion as the goal. Work made to win at Cannes tends to be made for a jury of creatives rather than for a customer, and the industry has a long history of award-winning campaigns that ran once, for a client nobody can name. The best winners are real work for real brands that happened to be brilliant. The second mistake is assuming the awards are the whole festival. For most of the people in Cannes the week is about meetings, talks and relationships; the trophies are the excuse.
The third is thinking only networks can compete. The entry fees favor the big holding companies, but juries vote on the work, and small agencies win every year on the strength of a single idea.
