YS

Ys is a mythical sunken city in Brittany, France.

YS or ys may also refer to:

Games and anime

 * Ys (series), a video game series
 * Ys I: Ancient Ys Vanished, or simply Ys, the first game in the series
 * Ys (anime), anime OVA series based on the first two Ys video games
 * Other Ys media

Music

 * ¥$, a hip-hop supergroup composed of Kanye West and Ty Dolla Sign
 * Ys (Joanna Newsom album), 2006
 * Ys, a 1972 album by Neapolitan progressive rock band Il Balletto di Bronzo
 * "Ys", a 1972 song by Alan Stivell from Renaissance of the Celtic Harp

Other media

 * Your Sinclair, a British computer magazine

Businesses and organizations

 * Confederation of Vocational Unions, abbreviated YS in Norwegian
 * Esat Young Scientist and Technology Exhibition, an Irish annual school students' science competition
 * Proteus Airlines (IATA airline code YS)
 * Régional (IATA airline code YS)
 * Youngstown and Southeastern Railroad (reporting mark YS)

People

 * Etienne Ys (born 1962), Netherlands Antilles politician
 * Kim Young-sam, 14th president of Republic of Korea

Places

 * Ys, a mythical sunken city in Brittany, France.
 * Y.S. River, in the island of Jamaica

Other

 * Yoctosecond, or ys, a unit of time equal to 10−24 seconds
 * Yottasecond, or Ys, a unit of time equal to 1024 seconds
 * A US Navy hull classification symbol: Stevedoring barge (YS)
 * Y.S., abbreviation for yimakh shemo