The following are known Game Genie Codes for Star Trek: The Next Generation on Nintendo Entertainment System (NES).

• OUXTPYOP
  All systems are immune to damage–shields down
• SXUVTNSE
  Shields are immune to damage when shields are up
• AGKVTTEP
  Quicker damage repair
• APKVTTEP
  Very quick damage repair
• EGKVTTEP
  Slower damage repair
• ZKNVLEZE
  Enemy does less damage
• ATETISVT
  Stop game time from ticking over
• AAUZPAGY
  Photon Torpedoes always work
• AAEXTPNY
  Phasers always work
• AAOXPOKT
  Phasers fire for longer
• AAVTZVIL
  Damage is repaired immediately
• SXVUSTVG
  Transporter power does not decrease most of the time
• IANUXTAZ
  Less transporter power required most of the time
• GVNZOZIT
  Stardate does not advance