Media-spelingsfunksjonen er ikkje støtta på denne enheten Sju spelare er att frå forrige sesong, inkludert Kieron Assiratti, Shane Lewis-Hughes, Morgan Sienawski, Rhun Williams (alle Cardiff Blues), Reuben Morgan-Williams, Kieran Williams (både Ospreys) og Declan Smith (Scarlets). "Spelaarane er spent på å forsvare trofeet og arbeide for å gå utover det som vart oppnådd i tidlegare år", sa trener Jason Strange. Forwards: Kieron Assiratti (Cardiff Blues), Callum Bradbury (Cardiff Blues), Rhys Carre (Cardiff Blues), Chris Coleman (Newport Gwent Dragons), Max Davies (Newcastle Falcons), Alex Dombrandt (Cardiff Met), Will Jones (Ospreys), Shane Lewis-Hughes (Cardiff Blues), Tom Mably (Cardiff Blues), Morgan Morris (Gloucester), James Ratti (Ospreys), Morgan Sienawski (Cardiff Blues), Corrie Tarrant (Cardiff Blues), Steff Thomas (Scarlets), Ellis Shipp (Newport Gwent Dragons), Aled Ward (Cardiff Blues). Bak: Corey Baldwin (Scarlets), Dane Blacker (Cardiff Blues), Ryan Conbeer (Scarlets), Connor Edwards (Newport Gwent Dragons), Joe Goodchild (Newport Gwent Dragons), Ben Jones (Cardiff Blues), Phil Jones (Ospreys), Cameron Lewis (Cardiff Blues), Ioan Nicholas (Scarlets), Arwel Robson (Newport Gwent Dragons), Jared Rosser (Newport Gwent Dragons), Declan Smith (Scarlets), Will Talbot-Davies (Newport Gwent Dragons), Kieran Williams (Ospreys), Rhun Williams (Cardiff Blues), Reuben Morgan-Williams (Ospreys).
Wales U20 har valt ut 32 mann for Six Nations, som dei ville gjere seg til etter Grand Slam i fjor.