13B Knockturn Alley · Beard Trimming · Betting shop · Borgin and Burkes · Cobb & Webb's · The Coffin House · Moribund's · McHavelock's Wizarding Headgear · Mr. Mulpepper's Apothecary · Potage's Cauldron Shop · The Spiny Serpent · The Starry Prophesier · Wizarding Supplies · Ye Olde Curiosity Shop

Mr. Borgin · Caractacus Burke · Cobb & Webb's shopkeeper · Madam Potage · McHavelock · Moribund · Mr. Mulpepper · Podric Batworthy · Tom Marvolo Riddle (formerly) · Ye Olde Curiosity Shop shopkeeper

18a Diagon Alley · 129b Diagon Alley · 275 Diagon Alley · 343 Diagon Alley South · 92 Diagon Alley · 93 Diagon Alley · 94 Diagon Alley · 2nd Hand Brooms · Amanuensis Quills · Beard Trimming · Broomstix · Broom Brakes Service · Cranville Quincey's Magical Junkshop · Eeylops Owl Emporium · Floo-Pow · Florean Fortescue's Ice Cream Parlour · Flourish and Blotts · Gambol and Japes Wizarding Joke Shop · J. Pippin's Potions · Jimmy Kiddell's Wonderful Wands · The Junk Shop · Leaky Cauldron · Madam Malkin's Robes for All Occasions · Madam Primpernelle's Beautifying Potions · Magical Menagerie · Mr. Mulpepper's Apothecary · Obscurus Books · Ollivanders Wand Shop · Potage's Cauldron Shop · Quality Quidditch Supplies · Rosa Lee Teabag · Scribbulus Writing Implements · Second-Hand Robes · Slug & Jiggers Apothecary · Sugarplum's Sweets Shop · Surgical dental operator · Twilfitt and Tattings · Wand Showroom · Weasleys' Wizard Wheezes · Whizz Hard Books · Wiseacre's Wizarding Equipment

59 Diagon Alley · Brews and Stews · Daily Prophet's main office · Diagon Alley stalls · GalloLoans · Gringotts Wizarding Bank · The Ministry Press · Peter Boat · TerrorTours

Archibald Bennett · Bloke who fixed the toilet at Leaky Cauldron · Cleaner at Leaky Cauldron · Clutterbuck Crispe · Cook at Leaky Cauldron · Cranville Quincey · Crookshanks (formerly) · Daily Prophet personnel · Daisy Dodderidge · Day maid at Leaky Cauldron · Florean Fortescue (deceased) · Fred Weasley (deceased) · Garrick Ollivander · George Weasley · Goblins · Gringotts dragon (formerly) · Griphook · Hannah Longbottom née Abbott · Hedwig (formerly; deceased) · Jimmy Kiddell · J. Pippin · Leaky Cauldron maid · Madam Malkin · Madam Primpernelle · Madam Potage · Magical Menagerie saleswoman · Magical Menagerie salesman · Manager of Flourish and Blotts · Manager of Gambol and Japes Wizarding Joke Shop · Mulpepper · Neville Longbottom · Night maid at Leaky Cauldron · Podric Batworthy · Ronald Weasley · Shimmy Hardoteer · Sugarplum · Tom (formerly) · Unidentified female Eeylops Owl Emporium employee · Unidentified male Eeylops Owl Emporium employee · Unidentified Quality Quidditch Supplies employee · Unidentified Wiseacre's Wizarding Equipment employee · Verity