Llanelli Rugby Football Club is a Welsh rugby union club founded on 30 March 1872.
Jon Thiel is a Canadian former rugby union footballer who played as a prop.
Johnathan Edwards is a Welsh rugby union footballer. He currently plays his club rugby as a flanker for the Cardiff Rugby Club. In 2007, Edwards was selected as captain of the Wales Sevens squad.
Aled Thomas is a Welsh rugby union player. A fly-half, who plays for the Scarlets in the Pro14.
Lee Williams is a Welsh rugby union footballer who plays at scrum-half for the Scarlets and Wales Sevens, although he played on the wing during the Scarlets' injury crisis in 2008–09.
Dominic Day is a Welsh rugby union player.
Alec Jenkins is a Welsh rugby union player who plays on the wing for Llanelli Scarlets and Wales Sevens.
Robert McCusker is a Welsh former rugby union player, who played across the back row. McCusker began his career with the Scarlets, and also played for London Irish and the Ospreys before retiring. McCusker also played internationally for Wales.
Tavis Knoyle is a Wales international rugby union footballer who plays at scrum-half.
Geraint Rhys Jones is a Welsh rugby union player. A fly half, he is the son of former Wales international Kingsley Jones. He has played for Wales at under-18, under-19 and under-20 levels, as well as for the Wales Sevens team.
Tom Williams is a Welsh rugby union coach and former player.
Rhodri Williams is a Wales international rugby union player. A scrum-half, he plays his club rugby for the Dragons, having previously played for Scarlets and Bristol Bears
Alex Jeffries is a Welsh former professional rugby union player who played as a prop. He retired from rugby due to a neck injury in April 2023.
Josh Macleod is a Welsh rugby union player who plays for the Scarlets as a back-rower. He has been capped for both Wales U20 and Wales.
Ryan Conbeer is a Welsh rugby union player who plays for the Ospreys in the United Rugby Championship as a winger. He had previously played for the Scarlets and Llanelli RFC
Sioned Harries is a former Welsh rugby union player who played back row for the Whitland RFC/Scarlets and the Wales women's national rugby union team. She won her first international cap against Australia in the 2010 Women's Rugby World Cup.
Morgan Williams is a Welsh rugby union player who plays at fullback for the Wales rugby sevens team and the Great Britain rugby sevens team. He has previously played at wing and fullback for Scarlets and for Aberavon RFC. His appearances for Wales sevens have included the 2018 Commonwealth Games in Gold Coast and the 2022 Commonwealth Games in Birmingham. He appeared for Great Britain in the 2021 and 2021–22 World Rugby Sevens Series.
Dane Blacker is a Welsh rugby union player who plays for Dragons regional team as a scrum-half. He is a former Wales Under-20 international. Blacker has previously played for Cardiff Rugby and the Scarlets.
Thomas Rogers is a Welsh professional rugby union player who plays as a wing for United Rugby Championship club Scarlets and the Wales national team.
Iestyn Rees is a German-born Welsh rugby union player, currently playing for Pro14 and European Rugby Champions Cup side Scarlets. His preferred position is flanker.
