| Yalding St. Peter & St. Paul CE Primary School |
| Yanwath Primary School |
| Yapton CE Primary School |
| Yarborough Primary School |
| Yardley Gobion CE Primary School |
| Yardley Hastings Primary School |
| Yardley Infant School |
| Yardley Junior School |
| Yardley Primary School |
| Yardley Wood Junior & Infant School |
| Yarlside Primary School |
| Yarm Primary School |
| Yarmouth CE (VA) Primary School |
| Yarnfield Junior & Infant School |
| Yarnton William Fletcher Primary School |
| Yarrow Primary School |
| Yateley Infant School |
| Yattendon CE Primary School |
| Yattendon School |
| Yatton CE Junior School |
| Yatton Infant School |
| Yaxham CE(VA) Primary School |
| Yaxley Infant School |
| Yeading Infant and Nursery School |
| Yeading Junior School |
| Yeadon South View Infant School |
| Yeadon South View Junior School |
| Yeadon SS. Peter and Paul RC Primary School |
| Yeadon Westfield Infant School |
| Yeadon Westfield Junior School |
| Yealand Conyers CE Primary School |
| Yealmpstone Farm C.P. School |
| Yealmpton Primary School |
| Yearsley Grove Infant School |
| Yearsley Grove Primary School |
| Yelvertoft Primary School |
| Yenton Infant School |
| Yenton Junior School |
| Yeo Moor Infant School |
| Yeo Moor Junior School |
| Yeo Valley Primary School |
| Yeoford Primary School |
| Yerbury Primary School |
| Yesoiday Hatorah School |
| Yester Primary School |
| Yetholm Primary School |
| Yew Tree Community Junior and Infant School (NC) |
| Yew Tree Community Primary & Acorn Nursery School |
| Yew Tree Infant School |
| Yew Tree Junior School |
| Yew Tree Nursery Infant & Junior School |
| Yew Tree Primary School |
| Yewdale Primary School |
| Ynysboeth Infants School |
| Ynysboeth Junior School |
| Ynysddu Primary School |
| Ynysfach Community Primary School |
| Ynyshir Infants School |
| Ynyshir Junior School |
| Ynysmaerdy Primary School |
| Ynysowen Primary School |
| Ynystawe Primary School |
| Ynyswen Infants' School |
| Yohden Primary School |
| Yoker Primary School |
| York Road Community Junior School and Language Unit |
| Yorke Mead JMI School |
| Yorkley Primary School |
| Yorkmead Junior and Infant School |
| Yorkswood Primary School |
| Youlgreave All Saints CE Primary School |
| Yoxford Primary School |
| Ysbyty Ystwyth Primary School |
| Ysgol Abercaseg (Babanod) |
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| Ysgol Gynradd Brynsiencyn |
| Ysgol Gynradd Carno |
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| Ysgol Gynradd Cemaes |
| Ysgol Gynradd Cystennin |
| Ysgol Gynradd Deiniol |
| Ysgol Gynradd Dinmael |
| Ysgol Gynradd Dolgellau |
| Ysgol Gynradd Felindre |
| Ysgol Gynradd Gymraeg Abercynon |
| Ysgol Gynradd Gymraeg Aberdar |
| Ysgol Gynradd Gymraeg Bargod |
| Ysgol Gynradd Gymraeg Blaendulais |
| Ysgol Gynradd Gymraeg Bodringallt |
| Ysgol Gynradd Gymraeg Bro Ogwr |
| Ysgol Gynradd Gymraeg Bronllwyn |
| Ysgol Gynradd Gymraeg Bryniago |
| Ysgol Gynradd Gymraeg Brynymor |
| Ysgol Gynradd Gymraeg Caerffili |
| Ysgol Gynradd Gymraeg Castell-nedd |
| Ysgol Gynradd Gymraeg Castellau |
| Ysgol Gynradd Gymraeg Cwm Garw |
| Ysgol Gynradd Gymraeg Cwm-nedd |
| Ysgol Gynradd Gymraeg Evan James |
| Ysgol Gynradd Gymraeg Garnswllt |
| Ysgol Gynradd Gymraeg Garth Olwg |
| Ysgol Gynradd Gymraeg Llantrisant |
| Ysgol Gynradd Gymraeg Llwyncelyn |
| Ysgol Gynradd Gymraeg Llyn-y-forwyn |
| Ysgol Gynradd Gymraeg Lonlas |
| Ysgol Gynradd Gymraeg Pont Sion Norton |
| Ysgol Gynradd Gymraeg Pontardawe |
| Ysgol Gynradd Gymraeg Rhosafan |
| Ysgol Gynradd Gymraeg Tirdeunaw |
| Ysgol Gynradd Gymraeg Tonyrefail |
| Ysgol Gynradd Gymraeg Tyle'r Ynn |
| Ysgol Gynradd Gymraeg Y Castell |
| Ysgol Gynradd Gymraeg Ynyswen |
| Ysgol Gynradd Gymraeg Ystrad Mynach |
| Ysgol Gynradd Gymunedol Penuwch |
| Ysgol Gynradd Llanddewi Brefi |
| Ysgol Gynradd Llanddona |
| Ysgol Gynradd Llandegfan |
| Ysgol Gynradd Llandrillo-yn-Rhos |
| Ysgol Gynradd Llanfair Pwllgwyngyll |
| Ysgol Gynradd Llangwm |
| Ysgol Gynradd Nefyn |
| Ysgol Gynradd Pen y Bryn |
| Ysgol Gynradd Pencarnisiog |
| Ysgol Gynradd Pendorlan |
| Ysgol Gynradd Pontgarreg |
| Ysgol Gynradd Rhiwfawr |
| Ysgol Gynradd Rhosybol |
| Ysgol Gynradd Sant Joseph |
| Ysgol Gynradd Talhaiarn |
| Ysgol Gynradd Towyn |
| Ysgol Gynradd Trelogan |
| Ysgol Gynradd Tudno |
| Ysgol Gynradd Y Glyn |
| Ysgol Gynradd Y Talwrn |
| Ysgol Gynradd Y Wern |
| Ysgol Henblas |
| Ysgol Heulfre Junior |
| Ysgol Hiraddug |
| Ysgol Hirael |
| Ysgol Hooson |
| Ysgol Iau Hen Golwyn |
| Ysgol Ieuan Gwynedd |
| Ysgol Ifor Bach Senghennydd |
| Ysgol Iolo Morganwg |
| Ysgol Kingsland |
| Ysgol Llaingoch |
| Ysgol Llanaelhaearn |
| Ysgol Llanbedr |
| Ysgol Llanbedrgoch |
| Ysgol Llanbedrog |
| Ysgol Llanbrynmair |
| Ysgol Llanddeusant |
| Ysgol Llanddoged |
| Ysgol Llanddulas |
| Ysgol Llandrygarn |
| Ysgol Llandwrog |
| Ysgol Llandygai |
| Ysgol Llanegryn |
| Ysgol Llanelltyd |
| Ysgol Llanfachraeth |
| Ysgol Llanfachreth |
| Ysgol Llanfawr |
| Ysgol Llangaffo |
| Ysgol Llangelynnin |
| Ysgol Llangoed |
| Ysgol Llangybi |
| Ysgol Llanllechid |
| Ysgol Llanllyfni |
| Ysgol Llanrug |
| Ysgol Llanystumdwy |
| Ysgol Llawr y Betws |
| Ysgol Llidiardau |
| Ysgol Llwyn Yr Eos |
| Ysgol Llwyngwril |
| Ysgol Llywelyn |
| Ysgol Maelgwn |
| Ysgol Maenofferen |
| Ysgol Maes Edwin |
| Ysgol Maes Glas |
| Ysgol Maes Hyfryd |
| Ysgol Maes y Llan |
| Ysgol Maesincla |
| Ysgol Maesydre |
| Ysgol Mair RC |
| Ysgol Manod |
| Ysgol Meifod |
| Ysgol Min y Ddol |
| Ysgol Morfa Rhianedd |
| Ysgol Mornant |
| Ysgol Myfenydd |
| Ysgol Mynydd Bychan |
| Ysgol Nant-y-Coed |
| Ysgol Nebo |
| Ysgol Niwbwrch |
| Ysgol O.M. Edwards |
| Ysgol Owen Jones |
| Ysgol Pant y Rhedyn |
| Ysgol Parc |
| Ysgol Parc y Bont |
| Ysgol Parc y Llan |
| Ysgol Parc y Tywyn |
| Ysgol Parch Thomas Ellis |
| Ysgol Penboyr |
| Ysgol Pencae |
| Ysgol Pencae |
| Ysgol Penmachno |
| Ysgol Penmorfa |
| Ysgol Penmorfa |
| Ysgol Pennal |
| Ysgol Pennant |
| Ysgol Penrhyn New Broughton Primary |
| Ysgol Pentrefoelas |
| Ysgol Pentreuchaf |
| Ysgol Penybryn |
| Ysgol Penybryn |
| Ysgol Penycae |
| Ysgol Penysarn |
| Ysgol Plas Coch Primary |
| Ysgol Pont y Gof |
| Ysgol Porth-y-felin |
| Ysgol Pwll Coch |
| Ysgol Reoledig Betws-yn-Rhos |
| Ysgol Reoledig San Sior |
| Ysgol Rhiw Bechan |
| Ysgol Rhiwlas |
| Ysgol Rhoscolyn |
| Ysgol Rhosgadfan |
| Ysgol Rhosneigr |
| Ysgol Rhostryfan |
| Ysgol Rhydyclafdy |
| Ysgol Rowen |
| Ysgol Sant Baruc |
| Ysgol Sant Curig |
| Ysgol Sant Dunawd |
| Ysgol Sant Elfod |
| Ysgol Sant Sior |
| Ysgol Santes Helen |
| Ysgol Santes Tudful |
| Ysgol Sarn Bach |
| Ysgol Syr John Rhys |
| Ysgol Tal-y-bont |
| Ysgol Talsarnau |
| Ysgol Talysarn |
| Ysgol Tan y Castell |
| Ysgol Tan y Marian |
| Ysgol Tanygrisiau |
| Ysgol Terrig |
| Ysgol Thomas Stephens Primary |
| Ysgol Traeth |
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| Ysgol Tregarth |
| Ysgol Tudweiliog |
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| Ysgol yr Ynys Infant School |
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| Ysgol-y Graig Primary School |
| Ysgol-y-Dderi Primary School |
| Ysgol-y-Rhos |
| Ysgol-y-Wern |
| Ystrad Mynach Infants School |
| Ystrad Mynach Junior School |
| Ystradowen Primary School |