John Lewis Williams (3 January 1882 – 12 July 1916) was a Welsh international wing who played club rugby for Cardiff Rugby Football Club. A three times Triple Crown winner, out of seventeen appearances for Wales he was on the losing side only twice.
John Lewis Williams dit Johnny Williams, né le 3 janvier 1882 à dans la banlieue de Cardiff et mort au front le 12 juillet 1916 à Mametz, est un joueur de rugby gallois, évoluant au poste d'ailier pour le pays de Galles. (fr)
John Lewis Williams (3 January 1882 – 12 July 1916) was a Welsh international wing who played club rugby for Cardiff Rugby Football Club. A three times Triple Crown winner, out of seventeen appearances for Wales he was on the losing side only twice. (en)