Callahan

* Characters:
** Harold Callahan, a Pentagon internal security officer and member of the United States Army, mentioned in the Fallout 3 add-on Broken Steel.
** Callahan (female), a resident of Vault 111 in Fallout 4.
** Callahan (male), a resident of Vault 111 in Fallout 4.
** Callahan (Creation Club), a Boston Police Department officer before the Great War, mentioned in the Fallout 4 Creation Club content "Shroud Manor."
** Callahan Huxley 3rd, a customer of Dreamboat Yachts before the Great War, mentioned in Fallout 76.
** Angela Callahan, a librarian who resided in Vault 51, mentioned in the Fallout 76 update Nuclear Winter.
* Weapon:
** Callahan's Magnum, a unique weapon in the Fallout 3 add-on Broken Steel.
ru:Каллахан