

In the original Resident Evil, her hair was long but tucked into her beret, while in the Resident Evil 3: Nemesis, Resident Evil: The Umbrella Chronicles, and Resident Evil: Operation Raccoon City her hair was in a bob. Her dress attire ranges from tactical gear to sleek and "sexy". All of her default outfits are variations of blue. Jill's depiction over the course of the series has gone through minor changes while still maintaining a level of consistency. In Resident Evil: Revelations and onwards she works as a Special Operations Agent. She is also a current BSAA member who co-founded including Chris Redfield and nine others for the organization. She returned as the main protagonist of Resident Evil 3: Nemesis, where she was no longer a member of S.T.A.R.S., merely a citizen trying to survive the viral outbreak in Raccoon City. She was in charge of rear security and specializes in bomb disposal (an ability she acquired as a Delta Force operative). Jill was one of the protagonists in the original Resident Evil, where she was introduced as a member of the Special Tactics And Rescue Service, part of the unit's Alpha Team. She has appeared in other Capcom games in the form of a cameo or a crossover appearance.

She is one of the most prominent human characters in the franchise and one of the most popular characters. Jill Valentine (ジル・バレンタイン, Jiru Barentain) is a main character in the Resident Evil series of survival horror games.
