All players
William Masima
Full-back French
William Mateai
Wing Samoan
William Matthews
Back row Canadian
William McDonnell
Centre Australian
William McDougall-Percillier
Wing Canadian
William McLennan
Australian
William McRae
Australian
William Metcalf
Centre English
William Meyer
Scrum-half Swiss
William Millett
Fly-half English
William Momo Tamogou
Back row French
William Momo Tamogou
Back row French
William Morello
Wing French
William Muir
Wing English
William Munro
Back row Australian
William Nepote
Lock Italian
William Ngatai
Centre New Zealander
William Nkore
Ougandais
William Norton
Prop English
William O'Brien
Irish
William Odgers
Lock Welsh
William Odongo
Kenyan
William Ousty
Hooker French
William Pailles
Fly-half French