Kick Buttowski / Kick (62 episodes, 2010-2012)
Brad Buttowski / Brad (47 episodes, 2010-2012)
Gunther (45 episodes, 2010-2012)
Kendall Perkins (21 episodes, 2010-2012)
Harold Buttowski / Dad / Additional Voices (20 episodes, 2010-2012)
Honey Buttowski / Mom / Additional Voices (19 episodes, 2010-2012)
Mr. Vickle (15 episodes, 2010-2012)
Brianna Buttowski / Brianna (14 episodes, 2010-2012)
Jackie (11 episodes, 2010-2012)
Wade (10 episodes, 2010-2011)
Ms. Chicarelli / Miss Chicarelli (10 episodes, 2010-2012)
Billy Stumps / Additional Voices / Announcer / Mall Cop (9 episodes, 2010-2012)
Horace / Emo Kid / Additional Voices (7 episodes, 2010-2011)
Papercut Peterson / Howie (6 episodes, 2010-2012)
Mrs. Fitzpatrick / Ms. Fitzpatrick (6 episodes, 2010-2012)
Mouth (5 episodes, 2010-2012)
Magnus / Magnus Magnuson (5 episodes, 2010-2012)
Helga / Helga Magnuson (5 episodes, 2010-2012)
Penelope / Additional Voices / Michelle / Nicole (5 episodes, 2010-2012)
Pantsy (5 episodes, 2010-2011)
Rowdy Remington / Additional Voices / Moog (5 episodes, 2010-2011)
Additional Voices (4 episodes, 2010)
Kyle (4 episodes, 2010-2012)
Janitor (4 episodes, 2010-2012)
Michael Anthony DiPazzi / Additional Voices (4 episodes, 2011-2012)
Ronaldo (3 episodes, 2010-2011)
Dangler (3 episodes, 2011)
Principal Rival / Sanchez (2 episodes, 2010-2012)
Jock Wilder (2 episodes, 2010-2012)
Librarian (2 episodes, 2010-2011)
Rock Callahan (2 episodes, 2011-2012)
Abbie (2 episodes, 2011-2012)
(2 episodes, 2012)
Groundedbot / Mr. Huang / Robobot (2 episodes, 2012)
Ms. Dominic (1 episode, 2010)
One-Eyed Jackson (1 episode, 2010)
Mary Van Der Deth (1 episode, 2011)
Rock Calahan (1 episode, 2010)
(1 episode, 2010)
Yogi (1 episode, 2010)
Scarlett Rosetti (1 episode, 2010)
Principal (1 episode, 2010)
Chief Executive Officer (1 episode, 2010)
Clerk (1 episode, 2010)
Sally (1 episode, 2010)
Boom McCondor (1 episode, 2010)
Beggar Nerd #2 / Sam (1 episode, 2010)
Teena Sometimes (1 episode, 2010)
Kelly (1 episode, 2011)
Grandpa (1 episode, 2011)
(1 episode, 2011)
Luigi Vendetta (1 episode, 2011)
Hush (1 episode, 2011)
Lauren Ashley (1 episode, 2011)
Javier (1 episode, 2012)
Larry Wilder (1 episode, 2012)
Old Lady (1 episode, 2012)
(1 episode, 2012)
Madison (1 episode, 2012)
Kendall Perkins (1 episode, 2012)
Viking Mayor (1 episode, 2012)