Rugby Union | Five Nations, 1951 | Youngest appearance

Player	Pos	Age	Team	Opposition	Ground	Date	Match
HM Inglis	L	19y 163d	Scotland	v France	Colombes	13 Jan 1951	Details
KJ Dalgleish	W	19y 262d	Scotland	v Ireland	Murrayfield	24 Feb 1951	Details
BL Jones	C	19y 284d	Wales	v England	Swansea	20 Jan 1951	Details
DM Rose	W	19y 327d	Scotland	v France	Colombes	13 Jan 1951	Details
JR Brady	L	20y 13d	Ireland	v Scotland	Murrayfield	24 Feb 1951	Details
L Mias	L	20y 107d	France	v Scotland	Colombes	13 Jan 1951	Details
R Gordon	W	20y 193d	Scotland	v Wales	Murrayfield	3 Feb 1951	Details
IHM Thomson	FB	20y 296d	Scotland	v Wales	Murrayfield	3 Feb 1951	Details
R Gemmill	L	20y 327d	Scotland	v France	Colombes	13 Jan 1951	Details
CI Morgan	FH	20y 337d	Wales	v Ireland	Cardiff	10 Mar 1951	Details
G Carabignac	FH	21y 95d	France	v Scotland	Colombes	13 Jan 1951	Details
WOG Williams	P	21y 139d	Wales	v France	Colombes	7 Apr 1951	Details
AD Porthault	W	21y 182d	France	v Scotland	Colombes	13 Jan 1951	Details
A Cameron	FH	21y 203d	Scotland	v France	Colombes	13 Jan 1951	Details
JA O'Meara	SH	21y 215d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
MC Thomas	W	21y 270d	Wales	v England	Swansea	20 Jan 1951	Details
IA Ross	SH	22y 29d	Scotland	v France	Colombes	13 Jan 1951	Details
M Prat	C	22y 71d	France	v Ireland	Lansdowne Road	27 Jan 1951	Details
NGR Mair	H	22y 98d	Scotland	v France	Colombes	13 Jan 1951	Details
NJ Henderson	C	22y 170d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
VR Tindall	W	22y 172d	England	v Wales	Swansea	20 Jan 1951	Details
PD Evans	F	22y 213d	Wales	v England	Swansea	20 Jan 1951	Details
DW Shuttleworth	SH	22y 238d	England	v Scotland	Twickenham	17 Mar 1951	Details
IDF Coutts	C	22y 261d	Scotland	v France	Colombes	13 Jan 1951	Details
HT Morris	W	22y 267d	Wales	v France	Colombes	7 Apr 1951	Details
DM Scott	C	22y 294d	Scotland	v Wales	Murrayfield	3 Feb 1951	Details
B Boobbyer	C	22y 329d	England	v Wales	Swansea	20 Jan 1951	Details
PJ Lawlor	L	22y 340d	Ireland	v Scotland	Murrayfield	24 Feb 1951	Details
EMP Hardy	FH	23y 89d	England	v Ireland	Lansdowne Road	10 Feb 1951	Details
P Bertrand	P	23y 92d	France	v Ireland	Lansdowne Road	27 Jan 1951	Details
A McMorrow	FB	23y 124d	Ireland	v Wales	Cardiff	10 Mar 1951	Details
G Davies	FH	23y 149d	Wales	v England	Swansea	20 Jan 1951	Details
RR Chambers	C	23y 165d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
JM Williams	C	23y 170d	England	v Ireland	Lansdowne Road	10 Feb 1951	Details
R Arcalis	FB	23y 240d	France	v Ireland	Lansdowne Road	27 Jan 1951	Details
G Belletante	C	23y 320d	France	v Ireland	Lansdowne Road	27 Jan 1951	Details
D McKibbin	L	23y 327d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
GC Rittson-Thomas	F	24y 33d	England	v Wales	Swansea	20 Jan 1951	Details
KD Mullen	H	24y 62d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
P Pascalin	H	24y 114d	France	v Scotland	Colombes	13 Jan 1951	Details
JH Smith	P	24y 184d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
RL Wilson	P	24y 196d	Scotland	v France	Colombes	13 Jan 1951	Details
JD Robins	P	24y 248d	Wales	v England	Swansea	20 Jan 1951	Details
DA Sloan	C	24y 268d	Scotland	v Wales	Murrayfield	3 Feb 1951	Details
MF Lane	W	24y 299d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
LFL Oakley	C	24y 361d	England	v Wales	Swansea	20 Jan 1951	Details
JS McCarthy	F	24y 362d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
JW Kyle	FH	25y 17d	Ireland	v France	Lansdowne Road	27 Jan 1951	Details
ER John	L	25y 48d	Wales	v England	Swansea	20 Jan 1951	Details
DF White	F	25y 60d	England	v Scotland	Twickenham	17 Mar 1951	Details

Only the player's first appearance listed

Records include the following current or recent matches:

France v Wales at Colombes, Five Nations, Apr 7, 1951 [8-3 FT]

England v Scotland at Twickenham, Five Nations, Mar 17, 1951 [5-3 FT]

Wales v Ireland at Cardiff, Five Nations, Mar 10, 1951 [3-3 FT]