The Shannar was an Azhaeri tramp starship in service in the 24th century. The ship was commanded by Radath Keiy.
In the 2370s, the Shannar usually visited Deep Space 9 every six weeks on its usual journey from the Cardassian border. In 2371, Diaadul boarded the Shannar near Cardassian space and travelled aboard to Deep Space 9. (DS9 novel: Proud Helios)