Rebecca is a given name that can refer to:
- Rebecca, a Ravenclaw student at Hogwarts School of Witchcraft and Wizardry
- Rebecca R., a woman buried in the Little Hangleton graveyard
Behind the scenes
Real-world individuals with the name Rebecca include:
- Rebecca Harrison, a British actress who was an extra on the set of Harry Potter and the Deathly Hallows: Part 2
- Rebecca Vere, a voice actress who provided multiple voices for the video game adaptation of Harry Potter and the Deathly Hallows: Part 1