Sine (disambiguation)

Sine is a trigonometric function.

Sine may also refer to:
 * Maurice Sinet or Siné (1928–2016), a French cartoonist
 * Intira Charoenpura or Sine, a Thai actress
 * Sine FM, a community radio station based in Doncaster, South Yorkshire
 * Short interspersed nuclear elements (SINEs), a short DNA sequences in eukaryote genomes
 * Sine bar
 * Sine (album), a 2008 album by C418

Mathematics

 * Abbe sine condition
 * Discrete sine transform
 * Sine wave, a mathematical function
 * Sine and cosine transforms
 * Sine quadrant
 * Sine-Gordon equation

Places

 * Sinë, village in Albania
 * Sine, Washington, a community in the United States
 * Kingdom of Sine, a former kingdom in modern Senegal