The Tentacle Acres Groundskeeper is the groundskeeper at Tentacle Acres.
He looks like Squidward, but he wears a dark green shirt and a red hat with a lime green rectangle on it.
He appears to not be very happy with his job.
He appears when Squidward is depressed about living in Tentacle Acres. Squidward hears the groundskeeper's reef blower and thinks it is SpongeBob. The groundskeeper leaves a note on the reef blower stating that he is "Back Whenever," and Squidward takes the opportunity to play with the reef blower.