Vigdisia is a monotypic genus of spiders in the family Theridiidae containing the single species, Vigdisia praesidens.
Vigdisia praesidens is endemic to Madagascar.
The genus and species name honor former Icelandic president VigdÃÂs Finnbogadóttir, the first democratically elected female president in the world. According to the original description, ûVigdÃÂs shares the spiderôs elegance and witsë.