Jim Unsinn was a member of Starfleet in the 24th century. In the 2370s, Unsinn was assigned to Starbase 375 and was listed on a directory as having an office in room 12-8901. (DS9 reference: Star Trek: Deep Space Nine Technical Manual)

Unsinn was named for Star Trek computer and video engineer Jim Unsinn.

Starbase 375 personnel
	M. Abney • C. Argus • Bennet • B. Blackman • J. Bono • M. Bosch • V. Canamar • E. Cooper • P. Corcoran • J. Cruz • R. English • D. Garth • S. Gausche • B. Gocke • E. Hahn • P. Jacobson • B. Johnson • R. Johnson • R. Knox • C. Kunz • D. Lehman • B. Nomine • M. Overton • T. Overton • W. Ross • C. Severy • B. Sisko • I. Snowden • J. Unsinn • E. Vaughn • M. Welsh • M. Westmore • J. White • M. Wiltz • E. Wright