After you review the 10 TVCs we've selected, use the poll widget at the bottom of this page to name your favourites.
1. First on the list (above) is sponsor Coca-Cola's 'Move to the beat of London 2012', created by Mother London and starring Mark Ronson.
2. Worldwide sponsor Visa has been putting its name to the Olympic Games for 25 years. This ad, titled 'The difference', was created by TBWA Chiat Day Los Angeles and narrated by Hollywood legend Morgan Freeman. This is just one in a series of Sepia-coloured ads marking Visa's quarter century partnership with the Games this year.
3. Arguably the most memorable Olympics 2012 ad, Procter & Gamble champions mums in this commercial titled 'Best job'. The tear jerker, created by Wieden + Kennedy Portland, follows four child athletes on their path to the London Olympic Games, supported, cared for and encouraged by their mothers every step of the way.
4. Touching on the ugly side of sport, GlaxoSmithKline features English sprinter Marlon Devonish to promote its provision of anti-doping laboratory services at the Games. Created by TBWA London, the advert takes the viewer inside the athlete's body to experience the tension and exhilaration as he prepares to run the race of a lifetime.
5. Among others, Olympic Games sponsor Adidas created 'What will you take?' in support of Team Great Britian in partnership with agency Sid Lee. The colourful advert touches on all aspects of being an Olympian, both good and bad, as it challenges the athletes to take the stage and embrace this fleeting, once-in-a-lifetime opportunity.
6. Nike does it again. Now famous for its ambush marketing tactics around major global sporting events, the sports apparel giant launched 'Find your greatness' in 25 countries yesterday to coincide with the opening ceremony. Cleverly avoiding any mention of London 2012 and the Olympic rings, the ad features places across the world with 'London' in their names, along with local everyday athletes enjoying their sports. The ad was created by Nike's longterm agency partner Wieden + Kennedy.
7. Cheil Worldwide launched this 'Are you ready?' ad for Olympic sponsor Samsung in support of its Galaxy S3 model across 20 countries this week. Olympics ambassador David Beckham signals the start of the event by kicking a ball against a gong in an impressive long-range shot. While Team Britain might not deem him good enough for its squad, Samsung certainly appreciates Beckham's kicking skills.
8. Taking a break from the blood, sweat and tears approach, Coca-Cola bottled water brand Icy Dew created this amusing '60 per cent water' TVC in partnership with BBH Shanghai ahead of the Games. While this one might not stir the Olympian in you, it will certainly make you chuckle.
9. A remix of The Rolling Stones' 'Start me up' sets the pace for this commercial with the same title for Omega, the official timekeeper of the Olympics 2012. The ad lingers on the moments right before the start of a race or event, the tension felt by the athletes as they hone their focus for the task ahead.
10. Another Wieden + Kennedy addition, Powerade's 'Power through' Olympics advert focuses on "the line between breaking point and breaking through", the extra effort that makes the difference between those athletes that go home with a medal and those that return disappointed. More muscles, more tension and another emotionally charged voice-over, the real stuff of Olympics advertising.
What is your favourite Olympics advert? Vote now: