Jessica Steen (born December 19, 1965 in Toronto, Ontario) is a Canadian movie and television actress, noted for her roles in Homefront, Earth 2, Armageddon, NCIS, and CSI.

A native of Toronto, Canada, Jessica Steen is probably best known in the U.S. for having been a regular on two short-lived TV series: the critically acclaimed "Homefront" (1991) and the science fiction show "Earth 2" (1994). You may also recognize her recent work opposite Michael Richards (I) (Kramer from "Seinfeld" (1990) in the film Trial and Error (1997). She was additionally the only female regular on the 1987 syndicated show, "Captain Power and the Soldiers of the Future" (1987), and has appeared as a guest star on a number of other TV series including "ER" (1994), "Touched by an Angel" (1994), "Murder One" (1995), and "Outer Limits, The" (1995).