Both shows - homegrown comedies from E4 - have been recognised in two categories ahead of the March 16 event.
Inbetweeners goes up against Miranda and The Thick Of It in the 'Scripted Comedy' category, while the show's writers Iain Morris and Damon Beesley will battle scribes from Miranda and Getting On in the 'Comedy Writer' section.
Meanwhile, Misfits has received nods in the 'Drama Series' and 'Drama Writer' categories.
Other notable contenders include The Sarah Jane Adventures, which is nominated for 'Children's Drama', and The X Factor and Britain's Got Talent, which will go head-to-head in the 'Entertainment' section.
> Click here for a full list of nominees