For the mirror universe counterpart, see Hallie Gannon (mirror).

BIOGRAPHY
Hallie Marie Gannon
Species:	Human
Gender:	female
Born:	2220s
Died:	2265
Affiliation:	Federation, Starfleet
Career
Occupation:	officer
Previous Assignment:	First officer, USS Dauntless
Final Assignment:	CO, USS Bombay
Rank:	captain
Insignia:

Captain Hallie Marie Gannon (c. 2220s-2265) was a Starfleet officer and commander of the Miranda-class vessel, USS Bombay, in 2265. She perished along with her crew following a Tholian attack on Ravanar IV in the Taurus Reach.

Captain Gannon had previously served as first officer of the USS Dauntless under Diego Reyes. (VAN novel: Harbinger)

USS Dauntless personnel
USS Dauntless (NCC-1697)	Anya Brzezinski • Ezekiel Fisher • Hallie Gannon • Lloyd Kendrick • Rajiv Mehta • Kunimitsu Okano • Diego Reyes • Terence Sadler • Shey • Soledad Valdez
USS Dauntless (NCC-71879)	Leland Bell • Solian Brex • Miguel Diaz • Saffi Larsen • Kiska LoMar • Felix Savali • Robert Wright • Jae Yi

USS Bombay (NCC-1926) personnel
	B. Anderson • D. Berry • T. Castellano • O. D'Amato • D. Ford • H. Gannon • S. Greisman • J. Guerin • Hayes • Imelio • K. Judge • S. Kashuk • H. Lee • N. Loak • McCarthy • V. Milonakis • S. Nave • D. Robertson • Shal • Vanderhoven