Welsh National Badminton Championships

The Welsh National Badminton Championships is an annual tournament to crown the champion badminton players in Wales. The tournament started in 1938 with the mixed doubles event. The Championships are organised by Badminton Wales (formerly the Welsh Badminton Union) and are restricted to Welsh players.

It is not to be confused with the Welsh International, which is open to players outside of Wales.

In 2023 Daniel Font broke the seven men's singles win record held by Howard Jennings and Richard Vaughan and has extended it to ten after winning in 2025. Angela Dickson (née Davies) won the women's singles a record 16 times between 1962 and 1979.