Which actor appears as Luca in The Bear's final season?

Will Poulter appears as Luca in The Bear’s final season. Luca is a recurring chef character whose expertise and calm manner make him an important connection between the restaurant’s present and its high-end culinary influences.

The character was introduced in the second season, when Luca worked at a Copenhagen restaurant and trained Marcus in pastry technique. Luca’s background also links him professionally to Carmy: both chefs spent time developing their skills in demanding fine-dining kitchens, and the show presents Luca as a former colleague and friendly rival.

In the final season, Luca returns as part of the wider ensemble while Marcus continues developing as a chef. Their relationship is especially notable because Luca’s teaching style contrasts with the pressure-cooker approach associated with Carmy. He represents discipline, precision and mentorship without the same emotional volatility.

Viewers sometimes confuse Luca with the many celebrity guest stars in The Bear, including Bob Odenkirk, John Mulaney and Josh Hartnett. Those actors play different characters; the chef Luca is played by English actor Will Poulter.