Dekk'ven
- Full Name: Dekk'ven
- Species: Klingon
- Gender: Male
- By 2155: Bekk, communications officer, Klingon Defense Force; IKS Veqlargh Jajlo' (ENT Novel: Kobayashi Maru)
- Death: July 2155; IKS Veqlargh Jajlo' (ENT Novel: Kobayashi Maru)
- Killed in Romulan attack