The Lord Commander is a rank found in several of the Seven Kingdoms' institutions. It is a combination of "Lord", meaning that the person holding the title is of noble birth, or at the very least knighted, and "Commander", indicating a position of authority and leadership. The term may refer to:
The leader of the City Watch of the Seven Kingdoms' various cities is a "Lord Commander" when of noble birth, or a "Commander" when not. Janos Slynt was merely a "Commander" due to his lack of noble birth, but was later elevated to the nobility as Lord of Harrenhal in gratitude for his service to King Joffrey in betraying Eddard Stark.
Ser Loras Tyrell briefly served as Lord Commander of Renly Baratheon's Kingsguard until the group's disbandment following Renly's assassination.