Synsphyronus patricki is a species of pseudoscorpion in the Garypidae family.

The specific epithet patricki honours Patrick Cullen, collector of the type specimens.

[1] The species occurs in the Carnarvon bioregion of North West Australia.

The type locality is near Centipede Well on Giralia Bay Station.

The pseudoscorpions were found beneath limestone rocks where the vegetation is dominated by Triodia and sparse Acacia spp.