Wendy Neuss was a notable humanoid comedian.
In 2365, Data attempted to located a comedian to help him better understand the concept of "what is funny?". Neuss was among the holodeck program files that were contained aboard the USS Enterprise-D. The program list code for this comedian was DP-34284. (TNG: "The Outrageous Okona", okudagram)
This character was only mentioned in writing.
Neuss was named after the Star Trek: The Next Generation producer of the same name. (Star Trek: The Next Generation Companion (2nd ed., p. 70))