* He appeared as the guitarist of the fake band "Puscifer" along with bandmate Keenan in the TV show Mr. Show with Bob and David, and can also be spotted in the audience seated at a table with Keenan on the series' first episode.
* Jones created the liner art for the re-release of Peach's Giving Birth to a Stone, in which Jones's fellow Tool member Justin Chancellor played.
* Jones toured with the Jello Biafra/The Melvins band and contributed to their albums Never Breathe What You Can't See and Sieg Howdy!.
* Jones has a special talent at drawing caricatures.
* Jones is a big Devo fan.
* He worked on a salad dressing commercial (it was never aired), Olympic stain (Albert Einstein makeups), Duracell (Boxers and Taxi cabs), Terminator 2, Dances With Wolves, Jurassic Park, Nightmare on Elm Street Part 5 (He did the Freddy Krueger in the womb makeup), Predator 2 (The Predators' Space Ship) and Ghostbusters 2.
* Jones had a pet Jackson's chameleon and a Great Dane named Eon. Adam's current Great Dane is called Diablo.
* He helped Green Jellÿ with their costumes.
* Jones collaborated with Fred Stuhr in the creation of "Sober", but receives no credit for work on "Hush". Watching "Hush" reveals immense stylistic differences between itself and all other Tool videos, making it clear that Jones's creative input was not involved.
* Although left-handed, he plays guitar right-handed.
* Jones was rated the 75th Greatest Guitarist of all time by Rolling Stone Magazine.
* Jones is married to the artist/singer Camella Grace