The 17-year-old has been with Swansea City since the summer of 2021, after arriving in SA1 following a spell at Chelsea.
The versatile defender, had been in the Blues academy since under-eight level. The youngster also had a short trial at Derby County before making the move to join the Swans.
Lissah made the step up to under-21 level at the start of the 2022-23 season, making his competitive debut against Sheffield Wednesday in the opening fixture of the Professional Development League campaign.
The centre-back signed his first professional contract at Swansea City in November 2022, securing his future at the club until the end of June 2025.