Systems and methods for repairing or restoring plasma facing components of a fusion generation using additive manufacturing are disclosed. Exemplary implementations may: receive, from at least one sensor, a signal representative of the integrity of at least one plasma facing component; determine that the signal is representative of damage to the at least one plasma facing component at a location; guide at least one repairing or restoring apparatus to the location; and deposit at least one material at the location using additive manufacturing.Systems and methods for repairing or restoring plasma facing components of a fusion generation using additive manufacturing are disclosed. Exemplary implementations may: receive, from at least one sensor, a signal representative of the integrity of at least one plasma facing component; determine that the signal is representative of damage to the at least one plasma facing component at a location; guide at least one repairing or restoring apparatus to the location; and deposit at least one material at the location using additive manufacturing.