Player Age Records (Based on available data)
Youngest Debut
| Player | Age | Debut Date | Game |
|---|---|---|---|
| Mallan, Jim | 15 Years and 286 Days | 07/11/1942 | Home Vs Heart of Midlothian in Scottish Southern League |
| Aitchison, Jack | 16 Years and 71 Days | 15/05/2016 | Home Vs Motherwell in Scottish League |
| Doak, Ben | 16 Years and 80 Days | 29/01/2022 | Home Vs Dundee United in Scottish League |
| Dembélé, Karamoko Kader | 16 Years and 88 Days | 19/05/2019 | Home Vs Heart of Midlothian in Scottish League |
| Fotheringham, Mark | 16 Years and 204 Days | 13/05/2000 | Away Vs St Johnstone in Scottish League |
| Kennedy, John | 16 Years and 231 Days | 05/04/2000 | Home Vs Motherwell in Scottish League |
| Aitken, Roy | 16 Years and 304 Days | 24/09/1975 | Home Vs Stenhousemuir in League Cup |
| McLean, David | 16 Years and 317 Days | 26/10/1907 | Neutral Vs Rangers in Glasgow Cup |
| McCluskey, John | 16 Years and 339 Days | 28/09/1977 | Away Vs Jeunesse Esch in European Champions Cup |
| McLaughlin, Brian | 16 Years and 350 Days | 22/09/1971 | Home Vs Clydebank in League Cup |
Oldest Debut
| Player | Age | Debut Date | Game |
|---|---|---|---|
| Dublin, Dion | 36 Years and 296 Days | 12/02/2006 | Away Vs Rangers in Scottish League |
| Rough, Alan | 36 Years and 266 Days | 17/08/1988 | Home Vs Ayr United in League Cup |
| Wright, Ian | 35 Years and 361 Days | 30/10/1999 | Home Vs Kilmarnock in Scottish League |
| de Vries, Dorus | 35 Years and 242 Days | 27/08/2016 | Home Vs Aberdeen in Scottish League |
| Touré, Kolo Abib | 35 Years and 137 Days | 03/08/2016 | Home Vs Astana in UEFA Champions League |
| Keane, Roy | 34 Years and 151 Days | 08/01/2006 | Away Vs Clyde in Scottish Cup |
| Hart, Charles Joseph John | 34 Years and 108 Days | 05/08/2021 | Away Vs FK Jablonec in UEFA Europa League |
| Simpson, Ronnie | 34 Years and 38 Days | 18/11/1964 | Away Vs Barcelona in Inter-Cities Fairs Cup |
| Telfer, Paul | 33 Years and 279 Days | 27/07/2005 | Away Vs Artmedia Petrzalka in UEFA Champions League |
| Ljungberg, Freddy | 33 Years and 268 Days | 09/01/2011 | Away Vs Berwick Rangers in Scottish Cup |
Oldest Players
| Player | Age | Game Date | Game |
|---|---|---|---|
| McNair, Alec | 41 Years and 113 Days | 18/04/1925 | Home Vs Queen's Park in Scottish League |
| Shaw, Charles | 40 Years and 33 Days | 24/10/1925 | Away Vs Morton in Scottish League |
| McMenemy, James | 39 Years and 194 Days | 22/04/1920 | Home Vs St Mirren in Scottish League |
| McStay, James | 39 Years and 27 Days | 28/04/1934 | Away Vs St Mirren in Scottish League |
| Simpson, Ronnie | 39 Years and 2 Days | 13/10/1969 | Neutral Vs Ayr United in League Cup |
| McStay, William | 38 Years and 347 Days | 27/04/1929 | Away Vs Kilmarnock in Scottish League |
| de Vries, Dorus | 37 Years and 64 Days | 03/03/2018 | Home Vs Morton in Scottish Cup |
| Dublin, Dion | 37 Years and 11 Days | 03/05/2006 | Home Vs Kilmarnock in Scottish League |
| McGrain, Danny | 37 Years and 8 Days | 09/05/1987 | Away Vs Heart of Midlothian in Scottish League |
| Hart, Charles Joseph John | 36 Years and 360 Days | 13/04/2024 | Home Vs St Mirren in Scottish League |
Youngest Teams
| Average Age | Game Date | Game |
|---|---|---|
| 20 Years and 244 Days | 13/05/1982 | Away Vs Rangers in Glasgow Cup |
| 21 Years and 112 Days | 03/10/1959 | Away Vs Arbroath in Scottish League |
| 21 Years and 236 Days | 21/01/1961 | Home Vs Airdrieonians (1878-2002) in Scottish League |
| 21 Years and 261 Days | 11/05/1962 | Neutral Vs Third Lanark in Glasgow Cup |
| 21 Years and 290 Days | 04/05/1962 | Neutral Vs Third Lanark in Glasgow Cup |
| 21 Years and 323 Days | 02/05/1961 | Home Vs Heart of Midlothian in Scottish League |
| 22 Years and 10 Days | 07/09/1960 | Home Vs Third Lanark in Glasgow Cup |
| 22 Years and 45 Days | 12/08/1964 | Away Vs Heart of Midlothian in League Cup |
| 22 Years and 45 Days | 25/09/1961 | Home Vs Queen's Park in Glasgow Cup |
| 22 Years and 48 Days | 15/08/1964 | Home Vs Kilmarnock in League Cup |
Oldest Teams
| Average Age | Game Date | Game |
|---|---|---|
| 30 Years and 298 Days | 08/05/2005 | Home Vs Aberdeen in Scottish League |
| 30 Years and 218 Days | 27/02/2005 | Away Vs Clyde in Scottish Cup |
| 30 Years and 206 Days | 28/05/2005 | Neutral Vs Dundee United in Scottish Cup |
| 30 Years and 200 Days | 22/05/2005 | Away Vs Motherwell in Scottish League |
| 30 Years and 193 Days | 15/05/2005 | Away Vs Heart of Midlothian in Scottish League |
| 30 Years and 170 Days | 06/03/1920 | Away Vs Rangers in Scottish Cup |
| 30 Years and 147 Days | 28/04/1923 | Home Vs Airdrieonians (1878-2002) in Scottish League |
| 30 Years and 145 Days | 21/04/1923 | Away Vs Motherwell in Scottish League |
| 30 Years and 143 Days | 25/04/1923 | Away Vs Ayr United in Scottish League |
| 30 Years and 133 Days | 05/11/1921 | Home Vs Heart of Midlothian in Scottish League |
