| ||For an overview of the Pool ball in the Fallout series of games, see Pool ball.|
There are 15 different variants of pool balls that can be found across the Commonwealth. They can be a source of plastic and provide 2 pieces when scrapped. They also can be used as ammunition for the Junk Jet.
- On the pool table at Andrew station.
- May sometimes be dropped by feral ghouls.
- On pool table at Atom Cats Garage.
- On the pool table at Cabot House. (Full set; plus extra 12-ball)
- On the pool table, 1st floor, raider house, next to Revere Beach station.
- On the pool table, after the 1st elevator at Trinity Tower.
- On the pool tables, 1st floor of Backalley Bowling in the General Atomics Galleria.
- On the pool table, just right of the fast travel point of Fort Hagen.
- On the pool table, inside Prost bar.
- On the pool table, inside Parkview Lounge.
- 2 on the pool table, 1st floor; 10 on the ground floor, in the pub straight ahead of the Natick Banks fast travel point.