The young Finn will become part of the Red Bull driver development programme from 2027, which has helped guide numerous drivers on their path to Formula One.
Robin Räikkönen has been active in karting since early childhood and has already achieved success in national and international Rotax and WSK championships.
We are very much looking forward to taking the next steps in his journey together with Robin and his family."
Kimi Räikkönen said: "We are all thrilled and excited that Robin has been chosen to further his racing path as a member of the Red Bull Junior Team.
Laurent and everyone else at Red Bull have been incredibly supportive throughout all our discussions.