| Location | Several venues in Wales, UK |
|---|---|
| Established | 2001 |
| Founded by | David Gillam |
| Artistic director | David Gillam |
| Website | www |
Wales One World Film Festival (Welsh: Gŵyl Ffilm WOW "Cymru a’r Byd yn Un"), also known as WOW Film Festival, is an annual film festival that takes place in the Aberystwyth Arts Centre in Aberystwyth, Wales, UK. It is the longest-running British film festival of world cinema.