Bird dropping spider is a common name for several spiders and may refer to:
- Arkys curtulus
- Celaenia excavata, a species native to eastern Australia
- Mastophora, a genus native to the New World
This page is an index of articles on animal species (or higher taxonomic groups) with the same common name (vernacular name). If an internal link led you here, you may wish to edit the linking article so that it links directly to the intended article.