Rugby Union | in Ireland | Youngest appearance

Player	Pos	Age	Team	Opposition	Ground	Date	Match
C Reid	Fwd	17y 36d	Scotland	v Ireland	Belfast	19 Feb 1881	Details
JMT Quirke	SH	17y 243d	Ireland	v Scotland	Lansdowne Road	24 Feb 1962	Details
GH McAllan	FB	18y 13d	Ireland	v Scotland	Lansdowne Road	15 Feb 1896	Details
KG Macleod	W	18y 22d	Scotland	v Ireland	Lansdowne Road	24 Feb 1906	Details
FS Hewitt	FH	18y 29d	Ireland	v New Zealand	Lansdowne Road	1 Nov 1924	Details
MW Walter	C	18y 51d	Scotland	v Ireland	Lansdowne Road	24 Feb 1906	Details
M Urjukashvili	FB	18y 55d	Georgia	v Romania	Lansdowne Road	18 Nov 1998	Details
EG Forrest	Fwd	18y 57d	Ireland	v NZ Natives	Lansdowne Road	1 Dec 1888	Details
FE Mendez Azpillaga	P	18y 86d	Argentina	v Ireland	Lansdowne Road	27 Oct 1990	Details
GV Stephenson	C	18y 103d	Ireland	v France	Lansdowne Road	3 Apr 1920	Details
GL Fagan	HB	18y 104d	Ireland	v England	Lansdowne Road	11 Mar 1878	Details
GR Aitchison	HB	18y 121d	Scotland	v Ireland	Belfast	17 Feb 1883	Details
D Hewitt	C	18y 131d	Ireland	v Australia	Lansdowne Road	18 Jan 1958	Details
C Dourthe	C	18y 146d	France	v Ireland	Lansdowne Road	15 Apr 1967	Details
MF Reid	3Q	18y 198d	Scotland	v Ireland	Belfast	17 Feb 1883	Details
TA Begbie	FB	18y 202d	Scotland	v Ireland	Belfast	19 Feb 1881	Details
RA Lloyd	FH	18y 206d	Ireland	v Scotland	Belfast	26 Feb 1910	Details
GO Turnbull	Fwd	18y 209d	Scotland	v Ireland	Lansdowne Road	15 Feb 1896	Details
JT Brett	W	18y 218d	Ireland	v Wales	Belfast	14 Mar 1914	Details
JB Allison	C	18y 221d	Ireland	v England	Lansdowne Road	4 Feb 1899	Details
O Barkalaia	(FH)	18y 223d	Georgia	v Ireland	Lansdowne Road	28 Sep 2002	Details
AJFK O'Reilly	C	18y 260d	Ireland	v France	Lansdowne Road	22 Jan 1955	Details
CWH Clark	HB	18y 269d	England	v Ireland	Dublin	13 Dec 1875	Details
M Legrain	L	18y 279d	France	v Ireland	Lansdowne Road	20 Mar 1909	Details
JH Lytle	Fwd	18y 282d	Ireland	v Scotland	Lansdowne Road	24 Feb 1894	Details
HST Cormac	W	18y 284d	Ireland	v Scotland	Lansdowne Road	26 Feb 1921	Details
MC Morrison	Fwd	18y 319d	Scotland	v Ireland	Lansdowne Road	15 Feb 1896	Details
EE Marriott	Fwd	18y 332d	England	v Ireland	Dublin	13 Dec 1875	Details
BL Jones	C	18y 334d	Wales	v Ireland	Belfast	11 Mar 1950	Details
EJ Walshe	Fwd	18y 338d	Ireland	v England	Lansdowne Road	5 Feb 1887	Details
FFS Smithwick	C	18y 338d	Ireland	v Scotland	Belfast	19 Feb 1898	Details
FM Mills	Fwd	18y 353d	Wales	v Ireland	Lansdowne Road	5 Mar 1892	Details
W Bancroft	FB	18y 364d	Wales	v Ireland	Lansdowne Road	1 Mar 1890	Details
GM Jorge	W	19y 3d	Argentina	v Ireland	Lansdowne Road	27 Oct 1990	Details
AR McKibbin	C	19y 23d	Ireland	v England	Lansdowne Road	5 Feb 1977	Details
L Arbizu	(FH)	19y 28d	Argentina	v Ireland	Lansdowne Road	27 Oct 1990	Details
GT Neilson	Fwd	19y 30d	Scotland	v Ireland	Belfast	21 Feb 1891	Details
FL Williams	FH	19y 42d	Wales	v Ireland	Belfast	9 Mar 1929	Details
JL Matavesi	(C)	19y 47d	Fiji	v Ireland	Dublin	21 Nov 2009	Details
AH Bailey	C	19y 53d	Ireland	v Scotland	Lansdowne Road	23 Feb 1935	Details
LM Macleod	C	18y ?d	Scotland	v Ireland	Lansdowne Road	27 Feb 1904	Details
LM Fitzgerald	W	19y 74d	Ireland	v Pacific Is	Lansdowne Road	26 Nov 2006	Details
WG Stewart-Morgan	C	19y 76d	Wales	v Ireland	Lansdowne Road	12 Mar 1927	Details
M Burgun	C	19y ?d	France	v Ireland	Lansdowne Road	20 Mar 1909	Details
C Fercu	FB	19y 82d	Romania	v Ireland	Lansdowne Road	26 Nov 2005	Details
RE Lockwood	3Q	19y 86d	England	v Ireland	Lansdowne Road	5 Feb 1887	Details
JC Rouan	FB	19y 86d	France	v Ireland	Belfast	24 Jan 1953	Details
RT Neilson	W	19y 94d	Scotland	v Ireland	Belfast	19 Feb 1898	Details
M Johnston	HB	19y 105d	Ireland	v England	Lansdowne Road	2 Feb 1880	Details
J Gachassin	W	19y 113d	France	v Ireland	Lansdowne Road	15 Apr 1961	Details

Only the player's first appearance listed

Records include the following current or recent matches:

Ireland v France at Lansdowne Road, Six Nations, Mar 9, 2013 [13-13 FT]

Ireland v England at Lansdowne Road, Six Nations, Feb 10, 2013 [6-12 FT]

Ireland v Argentina at Lansdowne Road, Nov 24, 2012 [46-24 FT]