She said the last episode of the show will air in early 2021.
“It is with heavy hearts that we’ve made the difficult decision as a family to say goodbye to Keeping Up With The Kardashians,” she tweeted.
The show - focusing on the personal and professional lives of the Kardashian–Jenner blended family – ran for 14 years and made global stars of Kim, her siblings, their parents, partners and children.
The final season, its 21st, will air in early 2021.
Expressing her thanks to the "thousands of individuals and businesses" involved in the programme, Kim also added: "I am so incredibly grateful to everyone who has watched and supported me and my family these past 14 incredible years."
"This show made us who we are and I will be forever in debt to everyone who played a role in shaping o...