Arcella (disambiguation)

Arcella is a genus of testate amoebae in the Arcellinidan order. It may also refer to:

• Arcella hemisphaerica, an amoeboid species
• Fabio Arcella (died 1560), Italian Roman Catholic prelate
• Arcella (Padua), a district in Padua, Italy
  • Sanctuary of Arcella, Padua, a Roman Catholic church located in the district
• San Nicola Arcella, a town and comune in Cosenza, Calabria, Italy