Danny "Daniel" Williams is Megan's younger brother and the second oldest of the three human children of the My Little Pony G1 series. He is rambunctious redhead, who is sometimes fond of jokes although he doesn't usually do them to hurt someone's feelings. And he sometimes feuds with his little sister, Molly. He is also sometimes found leading the charge when a situation calls for reckless action.
- Danny's nickname is Daniel.
- Danny is similar to Sammy Tsukino "Serena's brother".
- Danny has partners with Spike the Dragon and Mirage the Illusionist.
- The voice of Danny Williams is Colin Ford and shares with Captain Jake.