Dumbledor or dumbledore may refer to:
Bumblebee (obsolete words dumbledor or dumbledore) Cockchafer (obsolete words dumbledore or dumbledarey) Albus Dumbledore, a fictional character from J.K. Rowling's Harry Potter series Dumbledor, ferocious winged insects in J.R.R. Tolkien's poem "Errantry"