Look up sty in Wiktionary, the free dictionary.
A sty is an enclosure for raising livestock pigs.
Sty or STY may also refer to:
- Shin Tae-yong (born 1970), South Korean football manager and former player
- Siberian Tatar language (ISO code)
- Stony Point railway station (station code), Melbourne, Victoria, Australia
- Stratford-upon-Avon Parkway railway station (station code), Warwickshire, England