Chettri is a surname. Notable people with the surname include:
Ashish Chettri (born 1992), Indian footballer
Bipul Chettri (Bipul Chettri is a singer/songwriter from Kalimpong, a small town in West Bengal of India currently based out of New Delhi. He sings folk music from the Eastern Himalayas with a contemporary indie touch)
Bharat Chettri (born 1982), Indian field hockey player
Bir Bahadur Chettri (born 1955), Indian field hockey player
Lil Bahadur Chettri, Nepalese writer
Nirmal Chettri (born 1990), Indian footballer