This is an alphabetical list of all the characters in the Super Mario series.
Boomer (Donkey Kong Country 3: Dixie Kong's Double Trouble)
Bubbles (Mario and Luigi: Superstar Saga)
Chet (Mario Tennis: Power Tour)
Cranky Kong's great grandfather
Gary (Mario Tennis: Power Tour)
Goose (Paper Mario: The Thousand Year Door)
Goose (The Super Mario Bros. Super Show!)
Harry (The Super Mario Bros. Super Show!)
Ike (The Super Mario Bros. Super Show!)
Thunder Cloud (Wario Blast: Featuring Bomberman!)
The Mushroom Marauder and Jake The Crusher Fungi
Jerry (Paper Mario: The Thousand Year Door)
Johnson (Paper Mario: The Thousand Year Door)
Killer Kitty of the Caskervilles
King Koopa's great-great grandkoop
Lantern Ghost (Mario Party Advance)
Marianne
Marilyn (Paper Mario: The Thousand Year Door)
Marilyn (The Super Mario Bros. Super Show!)
Young Cricket and Master Mantis
Mechakoopa (Mario Party Advance)
Mouser (The Super Mario Bros. Super Show!)
Octopus (Super Mario Land 2: Six Golden Coins)
Patty (The Super Mario Bros. Super Show!)
Poopa La Koopa
Romano's Father and Joliet's Mother
Sylvia (Mario Tennis: Power Tour)
The Old Psychic Lady with the Evil Eye Who Reads Fortunes and Knows Everything Before it Happens
Toadbert
Tony (Paper Mario: The Thousand Year Door)