Jethro Ray Eustice (born 1 November 1989) is a South African field hockey player who plays as a defender for the South African national team.

[1] He represented them in the 2014 Rabobank Men's Hockey World Cup in Den Haag, the 2014 Commonwealth Games at Glasgow and the 2018 Men's Hockey World Cup.

[2] During the Spain vs South Africa match, Jethro earned his 150th cap.

[3] He also played provincial under 19 cricket for KZN Inland, where he had captained the side against Free State U19 in Bloemfontein.

This biographical article relating to a South African field hockey figure is a stub.