Katherine is a given name that can refer to:
- Katherine Mansfield, a Muggle author
Behind the scenes[]
Real-world individuals with the given name Katherine include:
- Katherine Armitage, provided the voice for a Gryffindor student in the video game adaptation of Harry Potter and the Half-Blood Prince
- Katherine Leask, actor in Harry Potter and the Cursed Child (play)
- Katherine Reis, actor in Harry Potter and the Cursed Child (play)
- Katherine Waterston, actor who portrayed Porpentina Goldstein