ɹˈæŋsɪt pɹˌeɪjuːɹɐsˈækdi, pɹˈɪns ʌv tʃˈaɪ nˈæt; ; twˈɛlv noʊvˈɛmbɚ wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd ˈeɪɾi fˈaɪv sˈɛvən mˈɑːɹtʃ nˈaɪntiːnhˈʌndɹɪd fˈɪfti wˈʌn wʌzðə tˈaɪ fˈaʊndɚɹ ʌvðə pˈʌblɪk hˈɛlθ mˈɪnɪstɹi ænd æz ɹˈiːdʒənt ʌv tˈaɪlənd.
Rangsit Prayurasakdi, Prince of Chai Nat (; ; 12 November 1885 – 7 March 1951) was the Thai Founder of the Public Health Ministry and as Regent of Thailand.