No, Jack Sparrow does NOT die in POTC 4.
No, he does not.
No.
he doesnt die maybe after on stranger tides we dont know
he got stabbed in the back with a sword
The bacteria that die in light is Chuck Norris and Captain Jack Sparrow.
No. When he is eaten by the Kraken, he is sent to Davy Jones' Locker. In At World's End, they rescue him. Can't be a Pirates of the Carribean movie without Captain Jack! I can imagine him saying to the Kraken: "This will be the day that you will always remember as the day that you almost caught Captain Jack Sparrow!" Though the inability of him dying is fake. The Kraken, is actually dead thanks to Jack. He is in mortal danger, from Davy Jones' locker. As Elizabeth and Will Turner, try to save him, they actually do seduced danger from Jack Sparrow. Full stop.
Davy Jones was ordered to kill 'his pet' by Cutler Beckett who wanted to prove his power and was blackmailing Jones (as Beckett had possession of his heart) Jack, Barbossa and their crew finding the Kraken dead is significant because Jack Sparrow said that he would like to be the last pirate. Meanwhile the Kraken is the last of it's kind and it has died and now there are no more Krakens. Captain Jack Sparrow realizes that if he is the last of his kind and he dies there will be no more pirates. So then he decides that he must go to the bretheren court and save pirates from going extinct.
After Jack from pirates of the caribbean die....
Every pirate who took a piece of the cursed gold had the curse on them ( not able to die ) , since bootstrap was tied to a cannon and thrown overboard in the mutiny that overthrew Jack Sparrow they needed Will's blood to take the place of his fathers blood to remove the curse and make all the pirates mortal once again.
Lord Beckett had him killed because he knew too much about Davy Jones' heart.
Nothing about the plot has been announced yet.
Will died in the third one which is called "At World's End"