Hayato may refer to:
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Hayato (given name)
Hayato (written: 勇人, 勇斗, 勇登, 隼, 隼人, 隼斗, 速人, 早人, 早十, 駿斗 or 颯斗) is a masculine Japanese given name. Notable people with the name include:
*, Japanese baseball player
*, Japanese baseball player
*, Japanese ...
, a masculine Japanese given name
*
Hayato, Kagoshima, a town located in Aira District, Kagoshima, Japan
*, people of ancient Japan
*
Hayato (satellite)
Hayato, known before launch as KSAT, or the Kagoshima Satellite, is a Japanese satellite which was launched on 20 May 2010. It is a student-built spacecraft, which is operated by Kagoshima University, and is being used for technology demonstrat ...
, a Japanese CubeSat
{{disambiguation, geo