Luke (disambiguation)

Luke is a given name that can refer to:
 * Luke Cholderton, a Hufflepuff student in the 1990s

Behind the scenes
Real-world individuals with the given name Luke include:
 * Luke Newberry, portrays Teddy Lupin in the epilogue scene of Harry Potter and the Deathly Hallows: Part 2
 * Luke Youngblood, portrays Lee Jordan in the first two Harry Potter films