Cefneithin RFC

{{Use dmy dates|date=April 2022}}

{{Infobox rugby team

| teamname = Cefneithin Rugby Football Club

| fullname = Cefneithin Rugby Football Club

| nickname = Yr ‘eithin

| location = Cefneithin, Carmarthenshire, Wales

| countryflag = Wales

| founded = 1929

| ground = Cae Carwyn James

| capacity =

| president = Kevin Evans

| coach = Gary Mills

| league = WRU Division 3b West

| season = 2021-22

| position = 6th{{Cite web |url=http://www.wru.co.uk/2124.php# |title=WRU website |access-date=2010-08-04 |archive-url=https://web.archive.org/web/20101130150949/http://wru.co.uk/2124.php# |archive-date=2010-11-30 |url-status=dead }}

| url = www.cefneithinrfc.co.uk

}}

Cefnethin Rugby Football Club (Welsh: Clwb Rygbi Cefneithin) is a Welsh rugby union team from Cefneithin, Ammanford, Carmarthenshire . Officially founded in 1929. Cefnethin RFC is a member of the Welsh Rugby Union and is a feeder club for the Llanelli Scarlets.{{cite web |url=http://news.bbc.co.uk/sport1/hi/rugby_union/welsh/3877085.stm |title=Wales' regional rugby map |author=BBC News |publisher=BBC |date=2004-07-08 |accessdate=2008-06-13}} The club fields a first, seconds and youth team.