The event at the Royal Festival Hall on Southbank in London, which featured its first full audience in two years, also saw the BBC claim nine awards and ITV take home seven.
Hosted by comedian Richard Ayoade, the ceremony celebrated the best of British television across multiple categories.
A number of winners used their speeches to hail the value of Channel 4 and criticise Government plans to privatise the broadcaster.
Gogglebox won its second TV Bafta for best constructed factual show and the chief executive of production company Studio Lambert, Stephen Lambert, used his speech to voice opposition to the Government’s plans.
He said: “Gogglebox might have ended when it started nine years ago as it got modest ratings, but a publicly owned risk-taking Channel 4 believed in it and they stuck with it.
“If the Government goes ahead with its destructive plan to end Channel 4, these kind of risks will not be taken and a big part of what makes British TV great will have ended for no good reason.”
A number of winners used their speeches to hail the value of Channel 4 and criticise Government plans to privatise the broadcaster.