Halli

Halli may refer to:


 * Halli Airport, a military airport located in Kuorevesi, Jämsä, Finland
 * Halli or Challi, an island in the Gulf of Finland
 * Halli (taajama), a village in Finland
 * Halli (899), a Finnish oil spill response vessel
 * Helsinki Halli, an arena in Finland
 * Haraldur Ingi Þorleifsson "Halli", an Icelandic entrepreneur, businessman and philanthropist