Squalor refers to filthiness and degradation, as from neglect or poverty.
Squalor may also refer to:
Squalor (comic), a limited series by Stefan Petrucha and Tom Sutton Senile squalor syndrome (Diogenes syndrome) characterised by extreme self neglect and hoarding
Characters in A Series of Unfortunate Events Esmé Squalor Jerome Squalor