Palliduphantes bayrami is a species of sheet weaver spider found in the Karaman Province of Turkey. It was described by Demir, Topçu & Seyyar in 2008. It is named in honor of arachnologist Dr. Abdullah Bayram.
The body length of P. bayrami is with a yellow carapace, grey abdomen, and yellow to brownish legs. The leg span is . It was discovered in Manaspoli Cave near humid clay where it spins its web among loose stones. This cave is the only known locality that this spider inhabits.