Kick-Ass 3 is the third and final Kick-Ass film, following on from Kick-Ass 2.
- No confirmed cast
A fourth limited series, Kick-Ass 3, began release in 2013. It is intended to conclude the story of both Kick-Ass and Hit-Girl, completing the series' main trilogy and bringing the series to a close.
If Kick-Ass 2 is successful, Mark Millar hopes that production would move ahead on a third film: "Kick-Ass 3 is going to be the last one... I told Universal this and they asked me, ‘What does that mean?’ I said, ‘It means that this is where it all ends.’ They said, ‘Do they all die at the end?’ I said, ‘Maybe’ – because this is a realistic superhero story... if someone doesn't have a bullet proof vest like Superman, and doesn't have Batman’s millions, then eventually he is going to turn around the wrong corner and get his head kicked in or get shot in the face. So Kick-Ass needs to reflect that. There has to be something dramatic at the end; he cannot do this for the rest of his life.”
Moretz has shown interest in returning for a third installment, and would also be interested in exploring Hit-Girl's dark side: "I want to see something we haven't seen yet. Now we've seen who Mindy is, now we've seen who Hit-Girl is, I think we need to meld the characters together and have Mindy become Hit-Girl and Hit-Girl become Mindy. Maybe her natural hair has a streak of purple in it, maybe she really does go kind of crazy and go a bit darker since she lost her father." She also added, "I would only do the third one if it was logical. It needs to be a good script and a director, probably Matthew. The third film needs to fully wrap up the series and has to be a good note to end on." On August 30, 2013, Millar says that the film is in the pipeline. 
While at a press conference for Godzilla, Taylor-Johnson stated that he was prepared to act in a third film, but he wasn't contracted for it and that there weren't plans for one at the time. In May 2014 while promoting his new film Neighbors, Christopher Mintz-Plasse said that he hadn't heard anything about a new film, but expressed doubt that a third would be made due to the second installment's disappointing box office performance.
- ↑ |title = 'Kick-Ass 3' movie dependent on '2's success, says Mark Millar - Movies News
- ↑ |title = ‘Kick-Ass 3′ to Conclude the Series with a Major Death?
- ↑ Moretz: Bugatti for Kick-Ass 3?
- ↑ Kick-Ass 3 in the pipeline
- ↑ Kick-Ass 3 & Godzilla vs Kick-Ass - Aaron Taylor-Johnson, Bryan Cranston & Gareth Edwards Interview