| Dates | Locations | Higher Formation | Remarks |
| | | |
1958.04.25
| Formed by amalgamation of 1st Bn, The West Yorkshire Regiment (The Prince of Wales's Own), and 1st Bn, The East Yorkshire Regiment (The Duke of York's Own) | | |
| 1958.04 | England: Connaught Barracks, Dover | 19 Infantry Brigade | |
| 1958.09 | Aden | Aden Garrison | |
| 1959.04 | Gibraltar | | |
| | Oct 60 - Nov 60: Libya: | | Training |
| 1961.08 | Germany: Harding Barracks, Wuppertal | 12 Infantry Brigade Group | |
| 1964.06 | Berlin: Montgomery Barracks | Berlin Infantry Brigade Group | |
| 1965.04 | England: Roman Barracks, Colchester | 19 Infantry Brigade | |
| Sep 65 - Jun 66: Aden | Aden Brigade | |
| Jun - Aug 66: Western Aden Protectorate | 24 Infantry Brigade | |
| Aug 66 - Sep 66: Aden | Aden Brigade | |
| Jun - Oct 67: Aden | Aden Brigade | |
| Jul - Aug 68: Cyprus | | Training |
| Feb - Mar 69: Kenya: (B Coy) | | Training |
| | Apr - Aug 69: Northern Ireland: Londonderry | 39 Infantry Brigade | first troops deployed |
| 1970.02 | Cyprus: Salamanca Barracks, Episkopi | | |
| | Jun - Jul 71: Kenya: | | Training |
| 1972.10 | Northern Ireland: Palace Barracks, Holywood | 39 Infantry Brigade | |
| 1974.01 | England: Connaught Barracks, Dover | 5 Brigade | |
| 1974.06 | Germany: Trenchard Barracks, Celle | 7 Armoured Brigade | |
| Jul - Nov 75: Northern Ireland: Londonderry | 8 Infantry Brigade | |
| Apr - Aug 76: Canada | | Training |
| Jan 77: Germany: Trenchard Barracks, Celle | 1 Armoured Div | |
| | Mar - Jul 77: Northern Ireland: Londonderry | 8 Infantry Brigade | |
| 1978.08 | England: Kiwi Barracks, Bulford | ACE MF(L) | |
| 1983.06 | Berlin: Brooke Barracks | Berlin Field Force | |
| 1985.04 | Northern Ireland: Abercorn Barracks, Ballykinler | 39 Infantry Brigade | |
| 1987.05 | England: Bourlon Barracks, Catterick | 24 Infantry Brigade | |
| | Jan 88: England: Bourlon Barracks, Catterick | 24 Airmobile Brigade | |
| 1990.08 | Germany: Belfast Barracks, Osnabrück | 12 Armoured Brigade | |
| Sep 90 - Feb 91: Persian Gulf: 149 all ranks | 1 Armoured Division | |
| Nov 91 - May 92: Northern Ireland: Belfast Roulement Battalion | 39 Infantry Brigade | |
| May - Nov 93: Bosnia | UN Protection Force | |
| | May - June 94: Canada | | Training |
| 1994.08 | England: Battlesbury Barracks, Warminster | Infantry Demo Bn | |
| 1996.02 | England: Dale Barracks, Chester | 42 Brigade | |
| Jun - Dec 96: Northern Ireland: | | |
| Dec 97 - July 98: Northern Ireland: | | |
| | ? 00 - Dec 00: Sierra Leone | IMATT | |
| 2001.12 | Northern Ireland: Lisanelly Barracks, Omagh | 3 Infantry Brigade | |
| 2004.01 | England: Somme Barracks, Catterick | 19 Brigade | |
| Apr 04 - Oct 04: Bosnia | | |
| 6 June 06: Renamed 1st Battalion, The Yorkshire Regiment (14th/15th, 19th, and 33rd/76th Foot) (Prince of Wales's Own) | | |
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