The Beckham and GO3 brands teamed up several years ago with the aim of making everyday meals healthier.
Now GO3 omega-3 will be added to fish products to give them an additional health boost. Five of Young's family favourites will have increased levels of omega-3: Young's Fish Fingers, Flipper Dippers, Cod Cakes, Admiral's Pie and Mariner's Pie.
Young's will support the launch with a multi-million pound integrated marketing campaign including new packaging that will feature the face of the iconic sportsman.
The new packaging will also include a competition to win an exclusive meet-and-greet with David Beckham.
In-store support for the new range will include £1 promotional packs during the World Cup as well as fully branded point of sale and car park banners.
Mark Escolme, md of Young's, said: "With the support of the world's best-known sportsman and dad, the new Young's GO3 range will help develop a greater understanding around the benefits of frozen fish and omega-3 while growing and supporting the whole category."
The new range has been listed in Tesco, Asda, Morrisons, Sainsbury and Co-operative Group stores since mid-May.