Prince Aditya Dibabha ( th|อาทิตย์ทิพอาภา; ; ; 24 July 1900 – 19 May 1946) was a member of the Thai Royal Family and a Siamese political figure. He served as Chairman of the Regency Council between the years 1935 and 1944, as King Ananda Mahidol was still a minor.
Aditya Dibabha was the son of Prince Abhakara Kiartivongse and Princess Dibyasambandh. He born on 24 July 2447 with the first name born Mom Chao Aditya Dibabha. He was married to Kobkaew Wisetkul maid of honor of Queen Rambai Barni on 5 January 1929 they did not have a successor. He died of cancer on 19 May 1946 with 42 years 299 days.