- Petunia Dursley
- Harry Potter's aunt; Lily Potter's sister
- Received letter from Dumbledore before the letter that arrived with Harry on the doorstep
- Overheard Lily and someone else discussing Dementors
- Never performed magic and never will
- There is more to her than meets the eye
"You might have got the impression that there is a little bit more to Aunt Petunia than meets the eye, and you will find out what it is. She is not a squib, although that is a very good guess. Oh, I am giving a lot away here. I am being shockingly indiscreet." – JK Rowling
