Jira Trin was a female Trill in Starfleet in the 24th century. As of 2381, she was an enlisted crewman serving as computer and cryptology specialist aboard the Starfleet Corps of Engineers vessel USS Musgrave. (ST novel: A Singular Destiny)

USS Musgrave personnel
	Fabian Stevens • Renee Varella • Manolet Dayrit • T'Eama • Lolo • Grazna • Thrantira zh'Zulis • Jira Trin