Suphapburut Juthathep (Thai: สุภาพบุรุษจุฑาเทพ, romanized: Suphapburut Juthathep, lit. 'Gentlemen of Juthathep') is Thai lakorn series consists of 5 dramas, Khun Chai Taratorn, Khun Chai Pawornruj, Khun Chai Puttipat, Khun Chai Rachanon and Khun Chai Ronapee. The televieion series based on the novel series of the same name and the series were made to celebrate ThaiTV3's 43rd anniversary.