Seasons in Welsh rugby union - Subtopics

1952–53 in Welsh rugby union 1960–61 in Welsh rugby union 1963–64 in Welsh rugby union 1966–67 in Welsh rugby union 1970–71 in Welsh rugby union 1971–72 in Welsh rugby union 1972–73 in Welsh rugby union 1974–75 in Welsh rugby union 2002–03 in Welsh rugby union 2004–05 in Welsh rugby union 2020–21 in Welsh rugby union 1999–2000 in Welsh rugby union 2011–12 in Welsh rugby union 1967–68 in Welsh rugby union 1929–30 in Welsh rugby union 2014–15 in Welsh rugby union 1981–82 in Welsh rugby union 2018–19 in Welsh rugby union 2012–13 in Welsh rugby union 2019–20 in Welsh rugby union