Kate Raison (b. 1962) played Tahleen in the Farscape episode "Rhapsody in Blue".

The Australian actress was nominated for a Silver Logie Award in 1992 for her role on E Street. Some of her other TV/movie credits include A Country Practice as Cathy Hayden, All Saints as Julie Campbell, Ebbtide as Ann Blackmore and Encounters as Madaline Carr. Her stage credits include The Adman, The Heidi Chronicles, The Vagina Monologues and Mary Stuart as Mary Queen of Scots.