Nigel is a given name that can refer to:
- Nigel Wolpert, a Gryffindor student who joined Dumbledore's Army in 1995
- Nigel Wroxton, a Hogwarts student who competed in the school's Gobstones Tournament during the 1996-1997 school year
- Nigel, the uncle of a male Slytherin Hogwarts student who married a Muggle woman in 1992