who had long grizzled gray hair and a large chunk missing from his nose (OP 47)
a tall, thin man with waist-length silver hair and beard (HBP 45)
a bald black wizard standing farthest back; he had a deep, slow voice and wore a single gold hoop in his ear (OP 47)
grumpy-looking old man with a great deal of long gray hair and beard (OP 336)
a small man in a mauve top hat was sweeping him a deep bow (DH 36)
a wheezy-voiced, silver-haired wizard (OP 47)
a stately looking witch in an emerald green shawl inclined her head (OP 49)
straightening her pointed hat and glaring upward through her square-rimmed spectacles (GOF 111)
a squat, unshaven man in a tattered overcoat... short bandy legs, long straggly ginger hair, and bloodshot baggy eyes that gave him the doleful look of a basset hound (OP 22)
gaunt and grim, his brown hair streaked liberally with grey, his clothes more ragged and patched than ever (HBP 105)
About twice as tall as a normal man, and at least three times as broad... long, wild, tangled black hair and beard (GOF 116)
a man with long black hair parted in curtains around a shallow face and black eyes (HBP 22)
gaunt and sunken, surrounded by a quantity of long, black, matted hair (GOF 215)
a square-jawed wizard with thick, straw-colored hair winked (OP 49)
a thin, balding, red haired man, who wore horn-rimmed glasses (OP 80)
tall, with long hair... in a ponytail... clothes would not have looked out of place at a rock concert (GOF 34)
a broad, good-natured face, which was weather-beaten and so freckly that he looked almost tanned; his arms were muscular, and one of them had a large, shiny burn on it (GOF 34)
wearing a set of magenta robes that clashed magnificently with his flaming hair (HBP 117)
a short, plump woman with a very kind face (GOF 35)
A pink-cheeked, black-haired witch waved (OP 49)
...she had a pale heart-shaped face, dark twinkling eyes, and short spiky hair that was a violent shade of violet.
A long sheet of silvery-blonde hair fell almost to her waist. She had large, deep blue eyes, and very white, even teeth. (GOF 162)