Loni is a feminine version of the given name Lonnie and may refer to:
People:
- Loni Ghaziabad, a New Vidhan Shabha, and Popular for a statue of Hanuman
- Loni Ackerman, American Broadway musical theatre performer and cabaret singer
- Loni Anderson, American actress
- Loni Hancock, California state senator
- Loni Love, American actress and comedienne
- Loni Rose, singer-songwriter from Seattle, Washington
- Loni Sanders, retired porn star and adult model
Places:
- Loni, India, a settlement in Uttar Pradesh, India
- Loni (B.K.), a village in Karnataka, India
- Loni Kalbhor, a village near Pune in Pune District, Maharashtra, India
- Luni (Punjab), also spelled Loni, a village in Pakistan
Other uses:
- Loni (tribe), an ethnic group of Pakistan
- Lóni, fictional dwarf in J. R. R. Tolkien's Middle-earth
- Laboratory Of Neuro Imaging
- LONI Pipeline, a distributed system for constructing, validating, executing and disseminating scientific workflows on grid computing architectures