Unnamed Romulan Warbirds:

22nd century Edit

Prototype drone ships Edit

Two Romulan Warbirds were modified into the prototype drone ships. (ENT: "Babel One", "United", "The Aenar")

24th century Edit

Narendra III Warbirds Edit

These four Romulan Warbirds attacked and destroyed the Klingon outpost at Narendra III. The USS Enterprise-C attempted to stop them, but was also destroyed. (TNG: "Yesterday's Enterprise")

These warbirds were only mentioned in dialogue.

D'deridex class Edit

Valdore type Edit