Daul Mirosha was a male Bajoran who lived in the 24th century. In the 2350s, Daul was a scientist working at the Bajoran Institute of Science. Daul had a background in artificial intelligence programming.
In 2353, Daul was working with Mora Pol on a chemical precursor to a treatment for Orkett's disease when he was reassigned by Sree Yopal to repair and upgrade the artificial intelligence program at the Gallitep labor camp. After experiencing the terrible conditions there and learning from Aamin Marritza that Gul Trekal Darhe'el would likely begin killing the Bajoran prisoners, Daul decided to turn against the Cardassians and help the Shakaar resistance cell to liberate the camp. In 2357, Daul was able to deactivate the security system, but was killed by a Cardassian guard after doing so. In addition to helping the Shakaar at Gallitep, Daul also had the group corrupt the files of Kalisi Reyar's anti-aircraft system research before his death. (ST - Terok Nor novel: Night of the Wolves)