Albert Arnold "Al" Gore (March 31, 1948) is a former Vice President of the USA and a published author.
When the Simpsons visited to Books! Books! and Additional Books!, Lisa bought Al Gore's book Sane Planning, Sensible Tomorrow. As the book was scanned at the cash register, a signal went to The Pentagon and Gore was informed that someone had finally bought his new book. To celebrate it, he listened to the song "Celebration" by Kool & the Gang.
- Episode – "Bart Gets an Elephant" (mentioned)
- Episode – "Sideshow Bob Roberts" (deleted scenes)
- Episode – "Grampa vs. Sexual Inadequacy"
- Episode – "Bart on the Road" (talking doll)
- Episode – "Sunday, Cruddy Sunday" (non-speaking cameo)
- Episode – "Saddlesore Galactica" (mentioned)
- Episode – "That '90s Show" (mentioned)
- Episode – "All About Lisa" (mentioned)
- Episode – "Take My Life, Please"
- Comic story – Pardon My Clunker
- Book – Flanders' Book of Faith (mentioned)
- Book – Bartman: The Superhero's Handbook
- Book – Lisa Simpson's Guide to Geek Chic (mentioned)