Gwyn Thomas

• Gwyn Thomas (sportsman), Welsh cricketer for Glamorgan CCC, and rugby union footballer for Neath RFC
• Gwyn Thomas (rugby), rugby union and rugby league footballer of the 1910s, and 1920s
• Gwyn Thomas (novelist), prose writer
• Gwyn Thomas (poet), National Poet for Wales 2006
• Gwyn Thomas (tennis), American tennis player
• Gwyn Thomas (reporter), crime reporter
• Gwyn Thomas (footballer), retired Welsh footballer