Its website — with details about bin Laden and the $27 million being offered in rewards — now includes a large red-and-white "deceased" label atop bin Laden's photograph.
Nine other highly sought after terrorists are still included on the FBI's list, including bin Laden's deputy, Ayman Al-Zawahiri.
The U.S. government also is offering a $25 million reward for information leading to his capture or conviction.
Private groups had added $2 million in rewards on top of the $25 million bounty placed on bin Laden.
Bin Laden was killed in a gun battle with U.S. forces early Monday in Pakistan.