Office building

* Office building (Falls Church central), a pre-War government building on Washington Boulevard, central Falls Church, in Fallout 3.
* Office building (Falls Church south), the setting for The Lost Initiate in south Falls Church in Fallout 3.
* Office building (Seward Square), an unoccupied office building in Seward Square in Fallout 3.
** Office building (Seward Square) terminal entries, entries from the terminal that can be found in the Seward Square office building in Fallout 3.
* Little Lamplight office building, a building inside Little Lamplight in Fallout 3.
* East C.I.T. raider camp, a raider-occupied structure listed as "office building" on the local map in Fallout 4.