Spam typically refers to any of the following:
- SPAM - a brand of canned meat sold by Hormel
- Spam (Monty Python), a comedy sketch involving this meat, which in turn gave rise to:
- spamming - sending unsolicited electronic messages;
- A character from the Tolkien parody Bored of the Rings.
- Any of a number of fanzines and magazines of the same name such as Spam magazine, published in the mid-1990s in Houghton, Michigan;