ComingSoon.net confirmed with writer/producer Luc Besson that Taken 2 will begin shooting this October:
Besson told us that Colombiana director Olivier Megaton has been using his time in Los Angeles to scout locations for the sequel to Taken, which will shoot there for a little bit, and the film itself will start production in October. He said that everyone is back for the sequel including Famke Janssen, who had a small role as Liam Neeson’s ex-wife in the first movie.