One (disambiguation)

One or 1 is a number.

One, 1 or ONE can mean:

Common uses
 AD 1, first year of the AD era
 1 BC, the year before AD 1
 One (pronoun), a pronoun in the English language
 January, the first month of the year in the Julian and Gregorian calendars

Places
 Ona, Vestland (sometimes spelled One), an island in Øygarden, Norway
 L'One, a river that joins the Pique in Bagnères-de-Luchon, France
 Ain (department number: 01), a French department

Science and technology
 Ceres (dwarf planet), a dwarf planet with the Minor-planet designation of 1 Ceres

Electronics
 Xbox One, an eighth-generation games console by Microsoft

Music
Songs
 "One" (Harry Nilsson song), from Aerial Ballet, 1969, made famous by Three Dog Night
 "One" (U2 song), from Achtung Baby, 1991

Albums
 One (Bee Gees album), 1989

Entertainment
Television
 RTÉ One, an Irish television station
 BBC One, a British television station
 TF1, a French television channel
 Rai 1, an Italian television channel

Related pages