Chum Krairoek (complete title Chao Chom Manda Chum Krairoek Royal Highness Consort of King Chulalongkorn (Rama V) of Siam (Thai: เจ้าจอมมารดาชุ่ม ไกรฤกษ์) was a royal consort of Chulalongkorn, and daughter of Phra Mongkol Rattanarajmontri (Chuang Krairiksh); also the first woman in the Thai royal court to be appointed as Lady-in-waiting.
She moved to the Grand Palace to be a royal consort of King Chulalongkorn with the royal title Chao Chom Manda (Royal High Consort)
She had 2 children with King Chulalongkorn;
Princess Adorn Dibyanibha
Princess Suchitra Bharani