Mecynargus

{{Short description| Genus of spiders}}

{{Automatic taxobox

| taxon = Mecynargus

| authority = Kulczyński, 1894

| type_species = M. longus

| type_species_authority = (Kulczyński, 1882)

| subdivision_ranks = Species

| subdivision = 15, see text

| synonyms =

• Conigerella Holm, 1967{{cite journal| last=Eskov| first=K. Y.| year=1988| title=Spiders of the genera Mecynargus, Mecynargoides gen. n. and Tubercithorax gen. n. (Aranei, Linyphiidae) in the fauna of the USSR| journal=Zoologicheskiĭ Zhurnal| volume=67| page=1832}}
• Rhaebothorax Simon, 1926{{cite journal| last=Millidge| first=A. F.| year=1977| title=The conformation of the male palpal organs of linyphiid spiders, and its application to the taxonomic and phylogenetic analysis of the family (Araneae: Linyphiidae)| journal=Bulletin of the British Arachnological Society| volume=4| page=17}}

| synonyms_ref =

}}

Mecynargus is a genus of dwarf spiders that was first described by C. Chyzer & Władysław Kulczyński in 1894.{{cite book| last1=Chyzer| first1=C.| last2=Kulczyński| first2=W.| year=1894| title=Araneae Hungariae. Tomus II| author-link2=Władysław_Kulczyński}}