| Name/Location | County | Open | Close | Comment |
| YARD OF ALE, Ferryhill, Durham | Co Durham | 2008 | . | Located at The Surtees Arms PH |
| YATES, Westnewton | Cumbria | 1986 | . | Ownership change 1998 |
| YATES', Newchurch, Sandown | I O W | 2000 | . | Moved from The St Lawrence Inn, Ventnor 2009 |
| YATES & JACKSON, Lancaster | Lancashire | 1811 | 1985 | Acquired and closed by Thwaites 1984 |
| Ye Olde Punch Bowl Inn | . | . | . | See Morrissey Fox |
| Ye Olde White Hart | . | . | . | See Ufford Ales |
| YEOVIL ALES, Lupton, Yeovil | Somerset | 2006 | . | Plant ex Triple fff |
| YETMANS, Bayfield, Holt | Norfolk | 2004 | . | Located at Bayfield Farm |
| YNYS MON, Talwrn | Anglesey | 1999 | 2006 | Plant ex Cambrinus. American style? pub brewery. Aka Bragdy Ynys Mon & Isle of Anglesey or Anglesey |
| YORK, York | N Yorkshire | 1976 | 1979 | . |
| YORK, York | N Yorkshire | 1996 | . | Plant ex Lion's Burnley. Acquired by Mitchells Hotels 2008. Owns the Mildly Mad Pub Co with Tynemill |
| YORK TAVERN, Norwich | Norfolk | 1996 | 1998? | . |
| YORKSHIRE CLUBS, York | N Yorkshire | 1924 | 1975 | Acquired by Federation 1973 |
| YORKSHIRE GREY, Bloomsbury | London WC1 | 1984 | 2001 | Clifton Inns (Watneys) pub brewery. Acquired by S&N 1993. Aka Pimlico & Bloomsbury Brewing Co |
| YORKSHIRE DALES, Askrigg, Leyburn | N Yorkshire | 2005 | . | . |
| YOUNGER, Edinburgh | Midlothian | 1749 | 1986 | Holyrood & Abbey Breweries. Moved from Leith 1778, merged with Wm McEwan 1931 & with Newcastle Breweries 1960. Aka Wm. Younger. See also Scottish Courage, Edinburgh |
| YOUNGS, Wandsworth | London SW18 | 1831 | 2006 | Ram Brewery. IFBB Member. See also Wells and Young's |
| YSTWYTH ALES, Capel Bangor, Aberwystwyth | Glamorgan | Non brewing | . | Beers brewed by Six Bells |