Prefect

Hogwarts Prefects
Organisation information
Leader(s)	Head Boy, Head Girl
Headquarters	Hogwarts School of Witchcraft and Wizardry
Intentions	Help regulate their fellow students' behaviours
Affiliation	Hogwarts School of Witchcraft and Wizardry, Gryffindor, Hufflepuff, Ravenclaw, Slytherin
Enemies	Misbehaved students

"Only prats become prefects."

— Fred Weasley

A prefect at Hogwarts School of Witchcraft and Wizardry is a student who has been given extra authority and responsibilities by the Head of House and Headmaster or headmistress. One male and one female student are chosen from each house in their fifth year to act as prefects, and would continue to be prefects in their sixth and seventh years until they graduate. Thus, there are approximately six prefects per house, and twenty-four prefects in the whole school at one time. The Head Boy and Head Girl may be chosen from among this number and may not be replaced.

Role

Prefect's bathroom

"I don't believe it! I don't believe it! Oh, Ron, how wonderful! A prefect! That's everyone in the family!"

— Molly Weasley

Prefects are not allowed to take House points away from other students as a penalty for rule-breaking,but, during one curcimstance, they can, those during the time Dolores Umbridge was head master, those who were supportive of the ministry, or have joined the Inquisitorial squad could dock points,even so they are not allowed to take points from other prefects. Prefects can give detentions as a form of punishment.

Prefects patrol the corridors of the Hogwarts Express on the way to school and attend a meeting in a special prefect's carriage where they are instructed by the Head Boy and Girl. They also patrol hallways to ensure that other students are not breaking curfew. There is a bathroom with a large, pool-like bath on the fifth floor of Hogwarts Castle that is reserved for prefects and Quidditch captains. It is located at the fourth door to the left of the statue of Boris the Bewildered. The only known password to this bathroom is "pine fresh." They also take the first years to their dormitories on their first day of school.

Once a student becomes a prefect, they have a better chance of becoming Head Boy or Head Girl; however, a student is not required to have been a prefect to become Head Boy or Head Girl. This fact was exemplified in the knowledge that Remus Lupin was a Gryffindor prefect but James Potter was later appointed the Head Boy.

Prefects are given a badge; the colours are the colours of the prefect's House and/or silver (SS, 98). They are supposed to wear the badge on their school uniform. The badge would have the letter 'P' on it while the Head Boy's badge would have 'Head Boy' on it, and the Head Girl's with 'Head Girl'. If the prefect is on his or her house Quidditch team, he or she would not be required to wear the prefect badge on their Quidditch robes.

Ron Weasley's prefect badge

Hermione Granger was a sensible prefect, and took the role very seriously. Ron Weasley was a little less serious about it. In fact, he was extremely surprised to be chosen as a prefect as he expected Professor Dumbledore would have chosen Harry. Dumbledore thought Harry would have too much on his mind and gave it to Ron instead. Ron received a letter from his brother Percy, stating that Ron might risk losing his badge by associating with the "dangerous" Harry Potter. This may mean if the prefects cross a certain point of abusing their powers, they might have their position revoked.

Draco Malfoy and Pansy Parkinson abused their positions greatly, to the annoyance of Hermione Granger. In his sixth year, Draco refused to live up to his prefect duties any further, in preference of his Death Eater mission of assassinating Albus Dumbledore. This could mean that students have the right to reject the position of prefect any time they desire, or that Draco was severely punished for being irresponsible.

Known prefects

Hermione Granger in her prefect years.

Hufflepuff

• Cedric Diggory
• Ernie Macmillan
• Hannah Abbott

Gryffindor

• Albus Dumbledore
• Remus Lupin
• Lily Evans
• Bill Weasley
• Charlie Weasley
• Percy Weasley
• Ron Weasley
• Hermione Granger

Ravenclaw

• Penelope Clearwater
• Anthony Goldstein
• Padma Patil

Slytherin

• Tom Riddle
• Lucius Malfoy
• Draco Malfoy
• Pansy Parkinson

Behind the scenes

• There was some confusion about the point-taking ability of prefects after the original release of Harry Potter and the Order of the Phoenix. It had previously been stated in Harry Potter and the Chamber of Secrets that prefects could dock points, but in a scene in the first printing of Harry Potter and the Order of the Phoenix Ron Weasley, Ernie Macmillan, and Draco Malfoy all either state outright or imply that prefects are not allowed to take points. This was pointed out as a mistake, and subsequent printings had a slightly different version of the dialogue, making it clear that prefects can take points, just not from other prefects.
• Quidditch captains are given the same rights as the prefects like the password to the prefect's bathroom, but are not allowed to dock points.
• In 1994, Harry Potter first experienced using the prefects' bathroom on the fifth floor of the Hogwarts Castle. Despite the fact that he didn't have the privilege at that time, Cedric Diggory, a Hufflepuff prefect, gave him the password and permission to use it prior to the second task of the Triwizard Tournament.
• In the film adaptation of Harry Potter and the Order of the Phoenix, the subplot of Ron and Hermione being made prefects is dropped, and is likewise omitted from the film adaptation of Harry Potter and the Half-Blood Prince.