Main Characters Kourtney Kardashian 20 main appearances Kim Kardashian West 20 main appearances Scott Disick 17 main appearances
Recurring Guest Characters Khloé Kardashian 7 guest appearances Kris Humphries 7 guest appearances Kris Jenner 6 guest appearances Mason Dash Disick 6 guest appearances Jonathan Cheban 6 guest appearances Rob Kardashian 1 guest appearances Brody Jenner 1 guest appearances Adrienne Bailon 1 guest appearances