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. He is also a former cricket player for KZN Inland.^[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. He is the grandson of former Transvaal cricketer Raymond Eustice

• Jethro Eustice at ESPNcricinfo
• Jethro Eustice at the International Hockey Federation
• Jethro Eustice at the South African Hockey Association
• Jethro Eustice at Olympedia
• Jethro Eustice at the Commonwealth Games Federation (archived)
• Jethro Eustice at the Birmingham 2022 Commonwealth Games