Saint David's Holy Faith Secondary School is a co-educational secondary school in Greystones, County Wicklow, Ireland.

Originally established in 1906 as an all-girls boarding school by the Holy Faith Sisters,[2] it was the only secondary school in Greystones until 2014.

[5] As of December 2024, the school had an enrollment of approximately 750 pupils.

[6] This development project, which included a new sports hall and library,[7] involved a "retrofit of the [original] 1950s and 1970s school building".

[10][11] A team from the school also won a "best engineered car" award at the 2013 world championship event.