According to a recent Collider interview with action star Vin Diesel, a sequel to the 2015 film The Last Witch Hunter is currently in the works at Lionsgate.
In 2015, Diesel starred in The Last Witch Hunter, a dark fantasy action film directed by Breck Eisner.
That answer must be yes, because it sounds like The Last Witch Hunter II may make its way to the big screen sooner rather than later.