Lurqal
- Full Name: Lurqal
- Also known as: Anna Sandesjo
- Species: Klingon
- Gender: Female
- Surgically altered to more resemble a Human for purposes of infiltration (VAN Novel: Harbinger)
- By September 2265: Imperial Intelligence, Klingon Empire (VAN Novel: Harbinger)
- Posing as senior attaché, Ambassador Jetanien; Starbase 47 (VAN Novel: Harbinger)
- Serving as double agent for T'Prynn, Starfleet Intelligence (VAN Novel: Summon the Thunder)