Grollo was a female Twi'lek lieutenant in the Alliance to Restore the Republic who lived during the Galactic Civil War. She participated in the Battle of Restuss on Rori in 1 ABY and gave orders to participating spacers to aid with the war in the Yavin system and hunt down TIE's.
Grollo was a non-player character in the 2003 video game Star Wars Galaxies: An Empire Divided, a massively multiplayer online roleplaying game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011.