The 2018 Espirito Santo Trophy took place 29 August – 1 September at Carton House Golf Club on its Montgomerie and O'Meara courses in Maynooth, County Kildare, Ireland.

It was the 28th women's golf World Amateur Team Championship for the Espirito Santo Trophy.

The top 27 teams on the final leaderboard, except Norway and France, all played the fourth round at the O'Meara Course.

Japan earned the silver medal while the defending champions South Korea team took the bronze on third place one more stroke back.

The individual title went to Cho Ayean, South Korea, whose score of 17-under-par, 273, was two strokes ahead of Jennifer Kupcho, United States, and Yuka Yasuda, Japan.