Daniel Rhys Jefferies (born 30 January 1999) is a Welsh footballer who plays as a centre-back for Cymru Premier side Pen-y-Bont F.C..
Jefferies is a product of the Swansea City Academy.
He left the club in 2017 to join Colchester United.
He joined Dundee in January 2018 and during his time there had a loan spell with Partick Thistle.
He has represented Wales at under-15, under-16 and under-17 level.