Y gwahaniaeth rhwng diwygiadau o "Tŷ'r Cyffredin (Y Deyrnas Unedig)"

neno'r tad!
(Dw i wedi newid yr arweinyddau o’r San Steffan)
(neno'r tad!)
|coa-pic =
|session_room = House of Commons.jpg
|house_type = Y Tŷ Isaf
|body = Tŷ'rSenedd Cyffrediny TeyrnasDeyrnas Unedig Prydain Fawr a Gogledd Iwerddon
|leader1_type = [[Llefarydd y Tŷ]]
|leader1 = [[John Bercow]]
|structure1_res = 280px
|political_groups1 = '''[[Llywodraeth y Deyrnas Unedig|Llywodraeth y DU]]'''
* {{colorbox|{{Conservative Party (UK)/meta/color}}}} [[Y Blaid Geidwadol (DU)|Ceidwadwyr]] (331316)<ref>[http://www.parliament.uk/mps-lords-and-offices/mps/current-state-of-the-parties/ Current State of the Parties – UK Parliament]. Adalwyd 12 Mawrth 2015.</ref>
'''Yr Wrthblaid'''
* {{colorbox|{{Labour Party (UK)/meta/color}}}} [[Y Blaid Lafur (DU)|Llafur]] (232259)
'''Other Opposition'''
* {{colorbox|{{Scottish National Party/meta/color}}}} [[Plaid Cenedlaethol yr Alban]] (5635)
* {{colorbox|{{Liberal Democrats/meta/color}}}} [[Democratiaid Rhyddfrydol]] (812)
* {{colorbox|{{Democratic Unionist Party/meta/color}}}} [[Plaid yr Unoliaethwyr Democrataidd]] (810)
* {{colorbox|{{Sinn Féin/meta/color}}}} [[Sinn Féin]] (46, Aros adref)
* {{colorbox|{{Plaid Cymru/meta/color}}}} [[Plaid Cymru]] (34)
* {{colorbox|{{Social Democratic and Labour Party/meta/color}}}} [[SDLP]] (3)
* {{colorbox|{{Ulster Unionist Party/meta/color}}}} [[Plaid Unoliaethol Ulster]] (2)
* {{colorbox|{{UK Independence Party/meta/color}}}} [[UKIP]] [[Douglas Carswell|(1)]]
* {{colorbox|{{Green Party of England and Wales/meta/color}}}} [[Plaid Werdd Cymru a Lloegr|Y Blaid Werdd]] [[Caroline Lucas|(1)]]
* {{colorbox|{{Independent/meta/color}}}} Annibynol [[Sylvia Hermon|(15)]]
'''SpeakerLlefarydd'''
* {{colorbox|{{Speaker of the House of Commons (United Kingdom)/meta/color}}}} [[Llefarydd y Tŷ]] [[John Bercow|(1)]]
|term_length = Mwyafr. o 5 mlynedd