AT: "xx" The following is a list of unnamed Orions who lived during the 23rd century.
Captain
This Orion captain was the commanding officer of the Orion vessel that encountered the Federation starships, USS Huron and USS Enterprise in 2270.
He was to meet James T. Kirk on the surface of an asteroid to give him the strobolin the Orions had stolen from the Huron. However, in addition to bringing the strobolin with him to the asteroid surface, he carried a backpack full of explosives to use for killing Kirk and destroying the nearby Enterprise in the subsequent destruction of the unstable asteroid. The plot was foiled however when Montgomery Scott detected the explosive and removed its dilithium trigger with the transporter, before the Orion could carry out his mission. Kirk then stopped him from committing suicide with a poison pill.(TAS: "The Pirates of Orion")
Chelsea civilian
This female Orion crossed a street in Chelsea, San Francisco on Earth in 2259 when Khan Noonien Singh passed her. (Star Trek Into Darkness)
Ensign
This Orion ensign was also an officer aboard the Orion vessel that encountered the Huron and Enterprise in 2270. He served as the helmsman. (TAS: "The Pirates of Orion")
Lieutenant
This Orion lieutenant served as first officer on board the Orion vessel that encountered the Huron and Enterprise in 2270. (TAS: "The Pirates of Orion")