A Buddhist lama on a spiritual quest to find enlightenment at the legendary Arrow River, who becomes Kim's mentor and traveling companion, offering him guidance and wisdom throughout their journey.

A Muslim horse trader who works with the British intelligence agency, using his travels to gather and pass on important information, serving as a mentor to Kim in espionage activities.

An ethnological surveyor affiliated with the British intelligence, who guides Kim in his espionage training while maintaining a humorous and agnostic outlook on life.

An intelligent and capable officer in charge of British ethnological and intelligence operations, who plays a significant but subdued role in Kim’s development within the "Great Game."

A sharp-tongued, wise widow of a hill-rajah who provides hospitality and practical perspective during Kim and the lama's travels, lending support to their journey at crucial times.

A provider of sanctuary to Kim and the lama during a period of pursuit, who shares her story of personal loss and challenges the characters' idealistic views with her grounded reality.