Ambassador 1 []
In 2371, Odo accused Nog of stealing from the ambassador on Deep Space 9 and arrested Nog and Jake Sisko for the deed. However, this was actually part of a plan Jake Sisko had formulated in an attempt to repair his friendship with Nog. Nog maintained his innocence, claiming not even to know what a Tholian looked like. (DS9: "Life Support")
The following year, Sisko obtained a quantity of Tholian silk from the ambassador, who owed the captain a favor. (DS9: "The Way of the Warrior")
Ambassador 2 []
In 2379, Romulan Senator Tal'aura claimed to have an appointment with the ambassador to Romulus before excusing herself from the Senate chamber. However, this may have been a ruse to excuse herself, as thalaron radiation was then used to kill the members of the Romulan Senate. (Star Trek Nemesis)
Antwerp Conference observer[]
- See: Tholian observer
Mirror universe pilot[]
- See: Tholian pilot
Officer []
This officer, involved in the Temporal Cold War, was aboard the Tholian ship that contacted Enterprise NX-01 and requested the release of the Earth vessel that the Earth starship discovered in 2152. (ENT: "Future Tense")