Rein Pill (born 13 January 1961 in Tallinn) is an Estonian equestrian.
In 1997, 2010, 2017 and 2018 he competed at FEI World Cup Jumping Final.
From 1980 to 2018 he became forty-time Estonian champion in different equestrian sport disciplines.
[2] Since 2017 he is a member of the board of Estonian Equestrian Federation.
This biographical article relating to Estonian sport is a stub.