NFN Iyer
- Full Name: NFN Iyer (ENT Novel: Tower of Babel)
- Species: Human
- Gender: Male
- By 2154: Deputy medical director; Cold Station 12 (ENT: "Cold Station 12")
- Death: May 21, 2154, Cold Station 12 (ENT: "Cold Station 12")
- Infected with Symbalene blood burn by invading Augments in an attempt at forcing information from then-Director Jeremy Lucas