Alba (Romanian pronunciation: [ˈalba]) is a county (judeţ) of Romania, in Transylvania, its capital city being Alba-Iulia with a population of 66,406.

"Alba" means "white" in Romanian. In Hungarian, it is known as Fehér, and in German as Kreis Alba.

In October 31, 2011, it had a population of 327,224 and the population density was 52/km².

This county has a total area of 6,242 km², with mountains occupying about 59% of its surface.

In the northwestern part there are the Apuseni Mountains, in the southern part there is the northeastern side of the Parâng group - Şureanu and Cindrel Mountains. In the east there is the Transylvanian Plateau with deep but wide valleys. The three main elements are separated by the Mureş River valley.

The main rivers are the Mureş River and its tributaries, the Târnava, the Sebeş and the Arieş.

The predominant industries in the county are:

The mineral resources exploited in Alba county are metals (gold, silver, copper), salt and construction materials: marble, granite, etc.

Jessica Marie Alba (born April 28, 1981) is an American television and film actress. She began her television and movie appearances at age 13 in Camp Nowhere and The Secret World of Alex Mack (1994). Alba rose to prominence as the lead actress in the television series Dark Angel (2000–2002). Alba later appeared in various films including Honey (2003), Sin City (2005), Fantastic Four (2005), Into the Blue (2005), Fantastic Four: Rise of the Silver Surfer and Good Luck Chuck both in 2007.

Alba has been called a sex symbol. She appears on the "Hot 100" section of Maxim and was voted number one on AskMen.com's list of "99 Most Desirable Women" in 2006, as well as "Sexiest Woman in the World" by FHM in 2007. The use of her image on the cover of the March 2006 Playboy sparked a lawsuit by her, which was later dropped. She has also won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel.