Rhestr arweinwyr gwladwriaethau cyfoes

Dyma restr o bennau gwladwriaethau cyfoes.

<tr bgcolor="#cccccc"><th>Gwladwriaeth<th>Pennaeth gwladwriaeth<th>Pennaeth llywodraeth
<tr><td>Affganistan<td colspan=2 align=center>Hamid Karzai
<tr><td>Angola<td>João Lourenço<td>Paulo Kassoma
<tr><td>Yr Aifft<td>Mohamed Hussein Tantawi<td>Kamal Ganzouri
<tr><td>Albania<td>Bamir Topi<td>Sali Berisha
<tr><td>Yr Almaen<td>Frank-Walter Steinmeier<td>Olaf Scholz
<tr><td>Algeria<td>Abdelmadjid Tebboune<td>Nadir Larbaoui
<tr><td>Andorra<td>Joan Enric Vives Sicília,wedi'i gynrychioli gan Nemesi Marqués Oste,a Emmanuel Macron,wedi'i gynrychioli gan Christian Frémont<td>Xavier Espot Zamora
<tr><td>Antigwa a Barbiwda<td>Siarl III,wedi'i chynrychioli gan Rodney Williams<td>Baldwin Spencer
<tr><td>Arfordir Ifori<td>Alassane Ouattara<td>Robert Beugré Mambé
<tr><td>Yr Ariannin<td colspan=2 align=center>Christina Fernández de Kirchner
<tr><td>Armenia<td>Vahagn Khachaturyan<td>Tigran Sargsyan
<tr><td>Aserbaijan<td>Ilham Aliyev<td>Artur Rasizade
<tr><td>Awstralia<td>Siarl III,wedi'i chynrychioli gan David Hurley<td>Anthony Albanese
<tr><td>Awstria<td>Alexander Van der Bellen<td>Karl Nehammer
<tr><td>Bahamas<td>Siarl III,wedi'i chynrychioli gan Cynthia A. Pratt<td>Hubert Ingraham
<tr><td>Bahrain<td>Hamad ibn Isa Al Khalifah<td>Salman ibn Hamad Al Khalifah
<tr><td>Bangladesh<td>Shahabuddin Chuppu<td>Sheikh Hasina Wazed
<tr><td>Barbados<td>Sandra Mason <td>Freundel Stuart
<tr><td>Belarws<td>Alexander Lukashenko<td>Roman Golovchenko
<tr><td>Belize<td>Siarl III,wedi'i chynrychioli gan  Froyla Tzalam<td>Dean Barrow
<tr><td>Benin<td colspan=2 align=center>Patrice Talon
<tr><td>Bhutan<td>Jigme Khesar Namgyal Wangchuck<td>Jigme Thinley
<tr><td>Bolifia<td colspan=2 align=center>Luis Arce
<tr><td>Bosnia a Hertsegofina<td>Željko KomšićDenis BećirovićŽeljka Cvijanović<td>Vjekoslav Bevanda
<tr><td>Botswana<td colspan=2 align=center>Mokgweetsi Masisi
<tr><Td>Brasil<td colspan=2 align=center>Luiz Inácio Lula da Silva
<tr><td>Brunei<td colspan=2 align=center>Hassanal Bolkiah
<tr><td>Bwlgaria<td>Rumen Radev<td>Boyko Borisov
<tr><td>Bwrcina Ffaso<td>Ibrahim Traoré<td>Luc-Adolphe Tiao
<tr><td>Bwrwndi<td colspan=2 align=center>Évariste Ndayishimiye
<tr><td>Cambodia<td>Norodom Sihamoni<td>Hun Manet
<tr><td>Camerŵn<td>Paul Biya<td>Joseph Ngute
<tr><td>Cabo Verde<td>Jorge Carlos Fonseca<td>Ulisses Correia e Silva
<tr><td>Canada<td>Siarl III,wedi'i gynrychioli gan David Lloyd Johnston<td>Stephen Harper
<tr><td>Casachstan<td>Kassym-Jomart Tokayev<td>Alihan Smaiylov
<tr><td>Cenia<td>William Ruto<td>Musalia Mudavadi
<tr><td>Catar<td>Tamim ibn Hamad al Thani<td>Hamad ibn Jaber al Thani
<tr><td>Cirgistan<td>Sadyr Japarov<td>Akylbek Japarov
<tr><td>Ciribati<td colspan=2 align=center>Taneti Maamau
<tr><td>Colombia<td colspan=2 align=center>Gustavo Petro
<tr><td>Comoros<td colspan=2 align=center>Ikililou Dhoinine
<tr><td>Costa Rica<td colspan=2 align=center>Rodrigo Chaves Robles
<tr><td>Coweit<td>Mishal Al-Ahmad Al-Jaber Al-Sabah<td>Ahmad Nawaf Al-Ahmad Al-Sabah
<tr><td>Croatia<td>Zoran Milanović<td>Andrej Plenković
<tr><td>Ciwba<td colspan=2 align=center>Miguel Díaz-Canel
<tr><td>Cyprus<td colspan=2 align=center>Nikos Christodoulides
<tr><td>De Affrica<td colspan=2 align=center>Cyril Ramaphosa
<tr><Td>De Corea<td>Yoon Suk-yeol<td>Han Duck-soo
<tr><td>De Sudan<td colspan=2 align=center>Salva Kiir Mayardit
<tr><td>Denmarc<td>Margrethe II<td>Mette Frederiksen
<tr><td>Y Deyrnas Unedig<td>Siarl III<td>Rishi Sunak
<tr><td>Dominica<td>Sylvanie Burton<td>Roosevelt Skerrit
<tr><td>Dwyrain Timor<td>José Ramos Horta<td>Xanana Gusmão
<tr><td>Ecwador<td colspan=2 align=center>Daniel Noboa
<tr><td>Yr Eidal<td>Sergio Mattarella<td>Giorgia Meloni
<tr><td>El Salvador<td colspan=2 align=center>Claudia Rodríguez de Guevara
<tr><td>Emiradau Arabaidd Unedig<td>Mohamed bin Zayed Al Nahayan<td>Mohammed bin Rashid Al Maktoum
<tr><td>Estonia<td>Alar Karis<td>Andrus Ansip
<tr><td>Eritrea<td colspan=2 align=center>Isaias Afewerki
<tr><td>Ethiopia<td>Girma Wolde-Giorgis<td>Abiy Ahmed
<tr><td>Fanwatw<td>Nikenike Vurobaravu<td>Charlot Salwai
<tr><td>Y Fatican<td>Pab Ffransis<td>Giuseppe Bertello
<tr><td>Feneswela<td colspan=2 align=center>Nicolas Maduro
<tr><td>Fietnam<td>Võ Văn Thưởng<td>Phạm Minh Chính
<tr><td>Ffiji<td>Wiliame Katonivere<td>Sitiveni Rabuka
<tr><td>Y Ffindir<Td>Sauli Niinistö<td>Petteri Orpo
<tr><td>Ffrainc<td>Emmanuel Macron<td>Jean-Marc Ayrault
<tr><td>Gabon<td>Brice Oligui<td>Raymond Ndong Sima
<tr><td>Gaiana<td>Irfaan Ali<td>Sam Hinds
<tr><td>Y Gambia<td colspan=2 align=center>Adama Barrow
<tr><td>Georgia<td>Mikhail Saakashvili<td>Nikoloz Gilauri
<tr><td>Ghana<td colspan=2 align=center>Nana Akufo-Addo
<tr><td>Gini<td>Alpha Condé<td>Mohamed Said Fofana
<tr><td>Gini Bisaw<td>Umaro Sissoco Embaló<td>Rui Duarte de Barros
<tr><td>Gini Gyhydeddol<td>Teodoro Obiang Nguema Mbasogo<td>Vicente Ehate Tomi
<tr><Td>Gogledd Corea<td>Kim Il-sung (marw)Kim Jong-un (awdurdod gweinyddol uchaf)Choe Ryong-hae ('Pennaeth Gwlad ar gyferMaterion Tramor')<td>Choe Yong-rim
<tr><td>Gogledd Macedonia<td>Gjorge Ivanov<td>Nikola Gruevski
<tr><td>Grenada<td>Siarl III,wedi'i gynrychioligan Cécile La Grenade<td>Dickon Mitchell
<tr><td>Gwatemala<td colspan=2 align=center>Alejandro Giammattei
<tr><td>Gweriniaeth Canolbarth Affrica<td>Faustin-Archange Touadéra<td>Félix Moloua
<tr><td>Gweriniaeth y Congo<td colspan=2 align=center>Denis Sassou-Nguesso
<tr><td>Gweriniaeth Dominica<td colspan=2 align=center>Luis Abinader 
<tr><td>Gweriniaeth Ddemocrataidd y Congo<td>Félix Tshisekedi<td>Sama Lukonde
<tr><Td>Gweriniaeth Iwerddon<td>Michael D. Higgins<td>Leo Varadkar
<tr><Td>Gweriniaeth Pobl Tsieina<td>Xi Jinping<td>Li Qiang
<tr><td>Gweriniaeth Tsiec<td>Petr Pavel<td>Petr Fiala
<tr><td>Gweriniaeth Tsieina<td>Chen Shui-bian<td>Chang Chun-hsiung
<tr><Td>Gwlad Belg<td>Philippe I<td>Alexander De Croo
<tr><td>Gwlad Iorddonen<td>Abdullah II<td>Awn Shawkat Al-Khasawneh
<tr><td>Gwlad Pwyl<td>Andrzej Duda<td>Donald Tusk
<tr><td>Gwlad Swasi<td>Mswati III, brenin Gwlad Swazi<td>Russel Dlamini
<tr><td>Gwlad Tai<td>Rama X<td>Srettha Thavisin
<tr><td>Gwlad yr Iâ<td>G.Johannesson<td>Jóhanna Sigurðardóttir
<tr><td>Gwlad Groeg<td>Katerina Sakellaropoulou<td>Kyriakos Mitsotakis
<tr><td>Haiti<td>Michel Martelly<td>Garry Conille
<tr><td>Hondwras<td colspan=2 align=center>Porfirio Lobo Sosa
<tr><td>Hwngari<td>Katalin Novák<td>Viktor Orbán
<tr><td>India<td>Pratibha Patil<td>Manmohan Singh
<tr><td>Indonesia<td colspan=2 align=center>Susilo Bambang Yudhoyono
<tr><td>Irac<td>Abdul Latif Rashid<td>Nouri al-Maliki
<tr><td>Iran<td colspan=2 align=center>Ali Khamenei (Rahbar - "arweinydd"); Mahmoud Ahmadinejad (arlywydd)
<tr><td>Yr Iseldiroedd<td>Willem-Alexander<td>Mark Rutte
<tr><td>Israel<td>Isaac Herzog<td>Benjamin Netanyahu
<tr><td>Jamaica<td>Siarl III,wedi'i gynrychioli gan Patrick Allen<td>Andrew Holness
<tr><td>Japan<td>Naruhito<td>Fumio Kishida
<tr><td>Jibwti<td>Ismail Omar Guelleh<td>Dileita Mohamed Dileita
<tr><td>Laos<td>Thongloun Sisoulith<td>Sonexay Siphandone
<tr><td>Latfia<td>Edgars Rinkēvičs<td>Evika Siliņa
<tr><td>Lesotho<td>Letsie III, brenin Lesotho<td>Sam Matekane
<tr><td>Libanus<td>Michel Sleiman<td>Najib Mikati
<tr><td>Liberia<td colspan=2 align=center>Ellen Johnson-Sirleaf
<tr><td>Libia<td>Mohamed al-Menfi<td>Abdul Hamid Dbeibeh
<tr><td>Liechtenstein<td>Hans-Adam II<td>Daniel Risch
<tr><td>Lithwania<td>Gitanas Nausėda<td>Andrius Kubilius
<tr><td>Lwcsembwrg<td>Henri<td>Luc Frieden
<tr><td>Madagasgar<td>Andry Rajoelina<td>Christian Ntsay
<tr><td>Malawi<td colspan=2 align=center>Lazarus Chakwera
<tr><td>Maldives<td colspan=2 align=center>Mohamed Muizzu
<tr><td>Maleisia<td>Abdullah<td>Anwar Ibrahim
<tr><td>Mali<td>Dioncounda Traoré (dros dro)<td>Cheick Modibo Diarra (dros dro)
<tr><td>Malta<td>George Abela<td>Lawrence Gonzi
<tr><td>Mauritania<td>Mohamed Ould Abdel Aziz<td>Moulaye Ould Mohamed Laghdaf
<tr><td>Mauritius<td>Prithvirajsing Roopun<td>Navin Ramgoolam
<tr><td>Mecsico<td colspan=2 align=center>Felipe Calderón
<tr><td>Moldofa<td>Nicolae Timofti<td>Dorin Recean
<tr><td>Monaco<td>Albert II<td>Pierre Dartout
<tr><td>Mongolia<td>Tsakhiagiin Elbegdorj<td>Luvsannamsrain Oyun-Erdene
<tr><td>Montenegro<td>Jakov Milatović<td>Milojko Spajić
<tr><td>Moroco<td>Mohammed VI<td>Aziz Akhannouch
<tr><td>Mosambic<td>Filipe Nyusi<td>Aires Ali
<tr><td>Myanmar<td colspan=2 align=center>Thein Sein
<tr><td>Namibia<td>Hage Geingob<td>Nahas Angula
<tr><td>Nawrw<td colspan=2 align=center>David Adeang
<tr><td>Nepal<td>Ram Chandra Poudel<td>Pushpa Kamal Dahal
<tr><td>Nicaragwa<td colspan=2 align=center>Daniel Ortega
<tr><td>Niger<td>Mahamadou Issoufou<td>Brigi Rafini
<tr><td>Nigeria<td colspan=2 align=center>Bola Tinubu
<tr><td>Norwy<td>Harald V<td>Jonas Gahr Støre
<tr><td>Oman<td colspan=2 align=center>Haitham bin Tariq Al Said
<tr><td>Pacistan<td>Arif Alvi<td>Yousaf Raza Gillani
<tr><td>Palaw<td colspan=2 align=center>Johnson Toribiong
<tr><td>Panama<td colspan=2 align=center>Martín Torrijos
<tr><td>Papua Gini Newydd<td>Siarl III,wedi'i gynrychioli gan Syr Bob Dadae<td>James Marape
<tr><td>Paragwái<td colspan=2 align=center>Santiago Peña
<tr><td>Periw<td>Ollanta Humala<td>Alberto Otárola
<tr><td>Pilipinas<td colspan=2 align=center>Bongbong Marcos
<tr><td>Portiwgal<td>Marcelo Rebelo de Sousa<td>Pedro Passos Coelho
<tr><td>Rwanda<td>Paul Kagame<td>Pierre Habumuremyi
<Tr><Td>Rwmania<td>Klaus Iohannis<td>Marcel Ciolacu
<tr><td>Rwsia<td>Vladimir Putin<td>Mikhail Mishustin
<tr><td>Sambia<td colspan=2 align=center>Hakainde Hichilema
<tr><td>Samoa<td>Tuimalealiʻifano Vaʻaletoʻa Sualauvi II<td>Fiamē Naomi Mataʻafa
<tr><td>San Marino<td colspan=2 align=center>Filippo Tamagnini a Gaetano Troina
<tr><td>Sant Kitts-Nevis<td>Siarl III,wedi'i gynrychioli gan Syr Cuthbert Sebastian<td>Terrance Drew
<tr><td>Sant Lwsia<td>Siarl III,wedi'i gynrychioli gan  Errol Charles<td>Philip J. Pierre
<tr><td>Sant Vincent a'r Grenadines<td>Siarl III,wedi'i gynrychioli gan Syr Frederick Ballantyne<td>Ralph Gonsalves
<tr><td>São Tomé a Príncipe<td>Carlos Vila Nova<td>Patrice Trovoada
<tr><td>Sawdi Arabia<td colspan=2 align=center>Salman
<tr><td>Sbaen<td>Felipe VI<td>Pedro Sánchez
<tr><td>Seland Newydd<td>Siarl III,wedi'i gynrychioli gan Jerry Mateparae<td>Christopher Luxon
<tr><td>Senegal<td>Macky Sall<td>Abdoul Mbaye
<tr><td>Serbia<td>Aleksandar Vučić<td>Mirko Cvetković
<tr><td>Seychelles<td colspan=2 align=center>Wavel Ramkalawan
<tr><td>Sierra Leone<td colspan=2 align=center>Julius Maada Bio
<tr><td>Simbabwe<td>Emmerson Mnangagwa<td>Gwag
<tr><td>Singapôr<td>Tharman Shanmugaratnam<td>Lee Hsien Loong
<tr><td>Slofacia<td>Zuzana Čaputová<td>Robert Fico
<tr><td>Slofenia<td>Nataša Pirc Musar<td>Janez Janša
<tr><td>Somalia<td>Sharif Ahmed<td>Abdiweli Mohamed Ali
<Tr><td>Sri Lanca<td>Ranil Wickremesinghe<td>Dinesh Gunawardena
<tr><td>Swdan<td colspan=2 align=center>Abdel Fattah Abdelrahman
<tr><td>Sweden<td>Siarl XVI<td>Ulf Kristersson
<tr><td>Y Swistir<td colspan=2 align=center>Doris Leuthard, Eveline Widmer-Schlump (Arlywydd), Ueli Maurer (Is-arlywydd), Didier Burkhalter, Simonetta Sommaruga, Johann Schneider-Ammann, Alain Berset
<tr><td>Swrinam<td colspan=2 align=center>Chan Santokhi
<tr><td>Syria<td>Bashar al-Assad<td>Adel Safar
<tr><td>Tajicistan<td>Emomalii Rahmon<td>Oqil Oqilov
<tr><td>Taleithiau Ffederal Micronesia<td colspan=2 align=center>Wesley Simina
<tr><td>Tansanïa<td>Jakaya Kikwete<td>Kassim Majaliwa
<tr><td>Tiwnisia<td>Moncef Marzouki<td>Ahmed Hachani
<tr><td>Togo<td>Faure Gnassingbé<td>Gilbert Houngbo
<tr><td>Tonga<td>Tupou VI<td>Siaosi Sovaleni
<tr><td>Trinidad a Tobago<td>George Maxwell Richards<td>Kamla Persad-Bissessar
<tr><td>Tsiad<td>Mahamat Idriss Déby<td>Saleh Kebzabo
<tr><Td>Tsile<td colspan=2 align=center>Gabriel Boric
<tr><td>Twfalw<td>Siarl III,wedi'i gynrychioli gan Tofiga Vaevalu Falani<td>Kausea Natano
<tr><td>Twrci<td>Recep Tayyip Erdoğan<Td>Abdullah Gül
<tr><td>Tyrcmenistan<td colspan=2 align=center>Gurbanguly Berdimuhammedow
<tr><td>Yr Unol Daleithiau<td colspan=2 align=center>Joe Biden
<tr><td>Wrwgwái<td colspan=2 align=center>Luis Lacalle Pou
<tr><td>Wsbecistan<td>Shavkat Mirziyoyev<td>Abdulla Oripov
<tr><td>Wcráin<td>Volodymyr Zelenskyy<td>Denys Shmyhal
<tr><td>Wganda<td>Yoweri Museveni<td>Amama Mbabazi
<tr><td>Yemen<td>Rashad al-Alimi<td>Mohammed Basindawa
<tr><td>Ynysoedd Marshall<td colspan=2 align=center>Christopher Loeak
<tr><td>Ynysoedd Solomon<td>Siarl III,wedi'i gynrychioli gan Frank Kabui<td>Gordon Darcy Lilo

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