Broccostella is a comune (municipality) in the Province of Frosinone in the Italian region Lazio, located about 100 kilometres (62 mi) east of Rome and about 25 kilometres (16 mi) northeast of Frosinone.

Broccostella borders the following municipalities: Arpino, Campoli Appennino, Fontechiari, Posta Fibreno, Sora.

Lady Gaga's maternal great-grandparents Vincenzo Ferri and Filomena Campagna (Veronica Rose Bissett's parents) were both born in this comune when its name still was only Brocco.^{[citation needed]}