Helvey is an unincorporated community in Jefferson County, Nebraska, United States.
A post office was established at Helvey in the 1890s. It was named for Thomas Helvey, a pioneer settler.
{{cite book}}: CS1 maint: ignored ISBN errors (link) A 1925 edition is available for download at University of Nebraska—Lincoln Digital Commons.40°16′00″N 97°15′18″W / 40.26667°N 97.25500°W