Juander Santos

Juander Santos Aquino (born 7 May 1995 in Bayaguana) is a Dominican athlete specialising in the 400 metres and 400 metres hurdles. He has won several international medals, mainly in the relay.

He is the younger brother of 400m specialist and Olympic silver medalist, Luguelín Santos.

Personal bests
Outdoor
 * 200 metres – 20.94 (-1.2 m/s) (Guatemala City 2014)
 * 400 metres – 45.93 (Xalapa 2014)
 * 400 metres hurdles – 48.59 (London 2017)