Diana Muldaur is an American film and television actress. Muldaur's television roles include Rosalind Shays on L.A. Law and Dr. Katherine Pulaski in the second season of Star Trek: The Next Generation. She also appeared in two episodes of Star Trek: The Original Series in the late 1960s, playing two different roles. She has been nominated for an Emmy twice, as a supporting actress on L.A. Law in 1990 and 1991.

L.A. Law is an American legal drama television series that ran for eight seasons and 172 episodes on NBC, from September 15, 1986, to May 19, 1994.