Hybla may refer to:
Mythology Hybla (mythology), a goddess of fertility among the ancient Sicilian people, represented on the flag of Sicily
Places Sicily Hybla Gereatis or Hybla Galeatis, possibly modern Paternò Hybla Heraea, historic quarter (Ibla) of modern Ragusa Hybla Major, perhaps identical with Megara Hyblaea or with Hybla Gereatis Hybla Minor, a Sicel site on the east coast north of Syracuse Megara Hyblaea, archeological site near Augusta
North America Hybla, Ontario, Canada Hybla Valley, Virginia, U.S.
Other Hybla (leafhopper), an insect genus in the tribe Dikraneurini TCP Hybla, a congestion avoidance algorithm for TCP
See also Hyblaean Mountains, south-eastern Sicily, Italy Hyblaeidae, a family of moths