Juliff is an unincorporated community situated along Farm to Market Road 521 (FM 521) in eastern Fort Bend County, Texas, United States. The settlement was founded in the 1850s as a shipping point along the Brazos River and the railroad reached there in the same decade. The community received postal service in 1891, and except for a brief closure, retained it until the late 1950s. Starting in the 1930s, Juliff enjoyed a heyday as a place of raucous entertainment after local residents opened several taverns and dance halls. This era ended in the 1960s when the bars relocated to Houston. Sometime later, the railroad that ran alongside FM 521 was discontinued.