The fifth Transformers movie is titled Transformers: The Last Knight and will release June 23, 2017.
Paramount confirmed the film's title along with a production teaser on instragram, which you can see below. Production begins next month, with Michael Bay returning to direct.
Mark Wahlberg is expected to reprise his role as Cade Yeager, with new roles for Isabela Moner (100 Things to Do Before High School, Growing Up Fisher) as the film's female lead, Izabella. Jerrod Carmichael (The Carmichael Show, Bad Neighbours) is also believed to have a leading role.
The Transformers films have generated box office revenue of more than $3.7 billion worldwide, and the movies won't stop with The Last Knight. Look out for a Bumblebee movie in 2018 and Transformers 6 in 2019.