Cân i Gymru (English: A Song for Wales, Welsh pronunciation: [ˈkaːn i ˈɡəmrɨ]) is a Welsh-language television talent competition that is broadcast annually on S4C.

The last programme was broadcast on 5 June 1969 throughout Britain on BBC1 under the title Song for Wales and was presented by Ronnie Williams in Welsh and English.

For example, the 1980 competition was held at Bar Cefn yr Angel in Aberystwyth and was broadcast on BBC Radio Cymru.

The winner has the opportunity to go on to compete in Celtavision, held in Ireland as part of the Pan Celtic Festival.

A compilation album was released in 2005 by Welsh record label Sain containing all the tracks that won the competition from its inception in 1969 to 2005.