The Fitzgerald Family is a main family in Married on Paper, Married for Real, Married with Kids, I Promise You and Champions as well as one of the main antagonists in My New Family, Smoke and Fire, The Ex Game.
- Campbell Fitzgerald is the first born of Robert and Diane.
- Dominic Fitzgerald is the second child of Robert and Diane.
- Eliza Fitzgerald is the third child and only daughter of Robert and Diane.
- Fabian Fitzgerald is the fourth and youngest child of Robert and Diane.
- Brandon Fitzgerald is the first child of Eliza and one of Ryder Harding's children.
- Bradie Fitzgerald is the second child of Eliza.
- Keeley Fitzgerald is the only child of Fabian and his wife Tiffany Ridgewood.
Elle Conte is the wife of Campbell.
Avalon Conte is the step-daughter of Campbell through his marriage to Elle.
Through Eliza, Brandon and Bradie
Ryder Harding is the father of Brandon.
Mitchell Gerard is the father of Bradie.
Through Fabian and Keeley
Tiffany Ridgewood is the mother of Keeley and the wife of Fabian.
Sean McCurdy is the husband of Keeley.
The Irish name Fitzgerald (spelled Mac Gearailt in Ireland), is of Anglo-Norman origin meaning 'the son of Gerald'. The Fitzgeralds of Ireland are said to be descended from Maurice, son of Gerald (husband of Nesta, Princess of Wales), constable of Pembroke and of a royal heritage in Wales.