Martin Freeman stars as Bilbo Baggins in the first of the two-part prequel to the Lord of the Rings franchise.
It has been announced via the movie's Facebook page that cast and crew will be showing fans at the San Diego convention new footage from the highly-anticipated fantasy film.
The announcement reads: "We're excited to announce that we will be bringing The Hobbit: An Unexpected Journey to San Diego Comic-Con!
"Join director Peter Jackson, producer Philippa Boyens, Sir Ian McKellen, Martin Freeman, Andy Serkis and Richard Armitage for a special look at the upcoming film on Saturday, July 14th, in Hall H."
Other movies and television shows planning to make appearances at the convention are Iron Man 3, Man of Steel, the fifth season of Breaking Bad, and CBS's new drama Elementary.
The Hobbit: An Unexpected Journey is due for release on December 14 in the US and UK.
Watch a trailer for The Hobbit: An Unexpected Journey below: