|Alt names||Leon||source: USGS, GNIS Digital Gazetteer (1994) GNIS5008132|
|Located in||Polk, Arkansas, United States|
- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Grannis is a town in Polk County, Arkansas, United States. The population was 554 at the 2010 census.
Near Grannis is the Boggs Springs Youth Encampment of the American Baptist Association, a retreat of Missionary Baptist churches.