What Harry Potter characters is in Hufflepuff?

Known Hufflepuffs in the Harry Potter series are:

- The Fat Friar (House Ghost)

- Pomona Sprout (Head of Hufflepuff)

- Nymphadora Tonks

- Cedric Doggory

- Zacharias Smith

- Justin Finch-fletchlet

- Ernie Macmillian

- Hannah Abbott

- Leanne (last name not given)

- Susan Bones

There are many more which have not been mentioned in the series.