Welsh Alliance League was created in 1984.
Welsh League was created in 1908.
Welsh Premier League was created in 1992.
Welsh Football League was created in 1904.
Welsh League Cup was created in 1992.
Football League Youth Alliance was created in 1997.
Welsh Football League Division One was created in 1904.
Welsh Football League Division Three was created in 1904.
Clwb Pel Droed Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch Football Club who play in the Welsh Alliance League.
bellow the answer write the teams that are welsh and are in the premier league then i will answer the question there are no welsh teams in the premier league.
Torfaen Tigers was created in 2003.
Welsh Brigade was created in 1948.
Welsh Athletics was created in 2007.