The 1938 Singapore Open, also known as the 1938 Singapore Badminton Championships, took place from 13 August – 3 December 1938 at the Clerical Union Hall in Balestier, Singapore. The ties were played over a few months with the first round ties being played on the 13th of August[1] and the last (women's singles final) was played on the 3rd of December.[2][3][4][5] There were no women's doubles and mixed doubles competition due to the lack of entries.[6]