Grey Niche is an SCA Barony in the Kingdom of Gleann Abhann. It is located in Memphis, Tennessee. It was founded in A.S. X as a shire and was elevated to Barony status in A.S. XII.
Shortly after rising to Baronial status, Grey Niche hosted the first Crown tournament for Meridies. In A.S. XXXIII Grey Niche also held the first Coronet tournament for Gleann Abhann.