The Kylata system was a planetary system in the Gamma Quadrant. One of the system's planets, Kylata II, was classified as M-class. The system was to be studied by the USS Defiant in 2371, but the ship instead moved to investigate gravimetric distortions in the Trialus system. (DS9: "Meridian")

According to Star Trek: Star Charts (p. 75), the Kylata system was a trinary star system with a pair of A-class stars and a K-class star. This system was a destination in the Gamma Quadrant Bio-Survey (2369-75).
According to, the system's star was named Kylata.