Murray Bartlett (b. 1971) is an Australian actor who played Crichton's best friend D.K. in four episodes of Farscape.
Bartlett's other credits include a stint as Julian Sinclair on the soap opera All My Children, the TV movies The Beast and The Three Stooges, and a guest spot on Sex and the City. On stage, he originated the role of Greg Connell, Peter Allen's lover, in the Australian debut of the musical The Boy from Oz.