The Parshendi were a race of creatures on the world of Roshar.
They lived in the area of Roshar known as the Shattered Plains and seemed to be related to (and physically resemble in some aspects) the Parshmen. However, the Parshendi were mentally much more intelligent than the Parshmen. Male Parshendi grew beards, which they threaded through beads infused with stormlight.
The Parshendi were originally discovered by King Gavilar during a hunting trip. Not much is known about the ways of the Parshendi. They appear to have a form of hive mind.
Physically, the parshendi were well-built and have marbled skin patterns of white and red or black and red. They also grew a form of chitinous armor on their chests and head.
They hired Szeth to assassinate the King of Alethkar, Gavilar, on the eve of a treaty with the Alethkar people. They instructed him to wear white because it was a Parshendi tradition for assassinations.
They seem to have an affection for the drum and other rhythmic instruments and sing while fighting.
Jasnah believed that the Parshendi and Parshmen are the descendants of the voidbringers which caused the Desolations.