This is the translation of four short dialogues in Siraya, an extinct Formosan language. The dialogues were composed in the 17th century AD and published as an appendix to Van der Vlis’ wordlist in 1842. Their content is not particularly authentic (probably translated from Dutch) but their language is unique as it is the only running prose that exists in the dialect of the “Utrecht Manuscript”, which is considerably different from the dialect of the Siraya Gospel of St. Matthew and the Siraya Catechism.