Oliver Wilton Willars (born 25 June 1990) known as Ollie Willars is an English field hockey player who plays as a defender for Dutch club HGC.

He played a total of 138 matches for the England and Great Britain national teams, from 2012 until 2019.

[1] In March 2021 it was announced that he will join Dutch Hoofdklasse club HGC for the 2021–22 season.

[3] He competed for England in the men's hockey tournament at the 2014 Commonwealth Games where he won a bronze medal.

This biographical article relating to an English field hockey figure is a stub.