List of chess families

Brothers

 * Alexander Alekhine and Alexei Alekhine
 * Dávid Bérczes and Csaba Bérczes
 * Jacobo Bolbochán and Julio Bolbochán
 * Olexandr Bortnyk and Mykola Bortnyk
 * Donald Byrne and Robert Byrne
 * Andrey Drygalov and Sergey Drygalov
 * Hans Duhm, Dietrich Duhm and Andreas Duhm
 * Arnold van Foreest and Dirk van Foreest
 * Jorden van Foreest and Lucas van Foreest
 * Daniel Fridman and Rafael Fridman
 * Celso Golmayo Torriente and Manuel Golmayo Torriente
 * Mirosław Grabarczyk and Bogdan Grabarczyk
 * Karen Grigorian and Levon Grigorian
 * Jozsef Horvath and Csaba Horváth
 * Baadur Jobava and Beglar Jobava
 * Paul Johner and Hans Johner
 * Arvid Kubbel and Leonid Kubbel
 * Emanuel Lasker and Berthold Lasker
 * Gustave Lazard and Frédéric Lazard
 * Kjetil Aleksander Lie and Espen Lie
 * John Littlewood and Norman Littlewood
 * Athanasios Mastrovasilis and Dimitrios Mastrovasilis
 * Nelson Mariano II and Nelson Mariano III
 * Yoav Milikow and Elie Milikow
 * Iivo Nei and Mati Nei
 * Vignesh N. R. and Visakh N. R.
 * Nicholas Pert and Richard Pert
 * Lajos Portisch and Ferenc Portisch
 * Yuniesky Quesada Perez and Yasser Quesada Perez
 * Alexander Romanovsky and Peter Romanovsky
 * Kevin Spraggett and Grant Spraggett
 * Endre Steiner and Lajos Steiner
 * Rasmus Svane and Frederik Svane
 * Artur Sygulski and Bogusław Sygulski
 * Jan Timman and Ton Timman
 * Bragi Thorfinnsson and Bjorn Thorfinnsson
 * František Treybal and Karel Treybal
 * Yuri Vovk and Andrey Vovk
 * Andrey Zhigalko and Sergei Zhigalko

Sisters

 * Sabina Francesca Foisor and Mihaela-Veronica Foisor
 * Elvira Berend and Gulnar Sachs (née Sakhatova)
 * Anita Gara and Ticia Gara
 * Aleksandra Goryachkina and Oksana Goriachkina
 * Vasanti Khadilkar, Jayshree Khadilkar and Rohini Khadilkar
 * Nadezhda Kosintseva and Tatiana Kosintseva
 * Alexandra Kosteniuk and Oxana Kosteniuk
 * Alisa Marić and Mirjana Marić
 * Vera Menchik and Olga Menchik
 * Anna Muzychuk and Mariya Muzychuk
 * Mai Narva and Triin Narva
 * Gülümser Öney (née Yılmaz) and Gülsevil Yılmaz
 * Živilė Šarakauskienė (née Čiukšytė) and Dagnė Čiukšytė
 * Vilma Paulauskienė and Renata Turauskienė (née Domkutė)
 * Susan Polgar, Sofia Polgar and Judit Polgár
 * Gulrukhbegim Tokhirjonova, Nafisa Muminova, and Hulkar Tohirjonova
 * Benita Vēja (née Vilerte) and Tamāra Vilerte
 * Shrook Wafa and Shahenda Wafa
 * Hanna Zboroń and Joanna Sadkiewicz (née Jagodzińska)

Brother and sister

 * Zhansaya Abdumalik and Sanzhar Ashirov
 * Jorge Cori and Deysi Cori
 * Dan Cramling and Pia Cramling
 * Paweł Czarnota and Dorota Kika
 * Przemysław Ereński and Hanna Ereńska-Barlo
 * Adam Hunt and Harriet Hunt
 * Shahriyar Mammadyarov, Zeinab Mamedyarova and Turkan Mamedyarova
 * Nelson Mariano II and Cristine Rose Mariano
 * Greg Shahade and Jennifer Shahade
 * Levente Vajda and Szidonia Vajda
 * Turhan Yılmaz, Gülümser Öney and Gülsevil Yılmaz
 * Stanisław Zawadzki and Jolanta Zawadzka
 * Jorden van Foreest, Lucas van Foreest and Machteld van Foreest
 * Jovanka Houska and Miroslav Houska
 * Vaishali Rameshbabu and Praggnanandhaa Rameshbabu
 * Marcin Szymański and Maria Mickiewicz
 * Tomasz Warakomski and Anna Warakomska
 * Nodirbek Yakubboev and Nilufar Yakubbaeva
 * Nodirbek Abdusattorov and Bakhora Egamberdieva (née Abdusattorova)

Father and son

 * Peter Biyiasas and Theodore Biyiasas
 * Vladimir Eljanov and Pavel Eljanov
 * Celso Golmayo Zúpide and Celso Golmayo Torriente
 * Sergiu-Henric Grünberg and Mihai-Lucian Grünberg
 * Wolfgang Heidenfeld and Mark Heidenfeld
 * Dmitry Kayumov and Sergey Kayumov
 * Larry Kaufman and Raymond Kaufman
 * Bogdan Lalic and Peter Lalic
 * John Littlewood and Paul Littlewood
 * Cecil Purdy and John Purdy
 * Mike Shahade and Gregory Shahade
 * Sam Sloan and Peter Aravena Sloan
 * Vladimir Smirnov and Anton Smirnov
 * Vasily Osipovich Smyslov and Vasily Smyslov
 * Evgeny Sveshnikov and Vladimir Sveshnikov
 * Milan Vidmar and Milan Vidmar Jr.
 * Mikhail Yudovich and Mikhail Yudovich Jr.
 * Viacheslav Zakhartsov and Vladimir Zakhartsov
 * Anatoly Donchenko and Alexander Donchenko
 * Tahir Vakhidov and Jahongir Vakhidov

Father and daughter

 * Evgeny Agrest and Inna Agrest
 * Sergey Belavenets and Liudmila Belavenets
 * Ovidiu-Doru Foișor and Sabina Francesca Foisor
 * Waldemar Jagodziński and Joanna Sadkiewicz and Hanna Zboroń
 * Baruch Harold Wood and Peggy Clarke
 * Thomas Pähtz and Elisabeth Pähtz
 * Mike Shahade and Jennifer Shahade
 * Sam Sloan and Julia Elizabeth Sloan
 * Viacheslav Stjazhkin and Anna Styazhkina
 * Yuri Goryachkin and Aleksandra Goryachkina
 * Juan Manuel Bellón López and Anna Cramling Bellón
 * Dragisa Blagojevic and Tijana Mandura

Mother and daughter

 * Naira Agababean and Almira Skripchenko
 * Svetlana Agrest and Inna Agrest
 * Maria Albuleț and Marina Makropoulou
 * Pia Cramling and Anna Cramling Bellón
 * Cristina Adela Foișor and Sabina Francesca Foisor, Mihaela-Veronica Foisor
 * Nonna Karakashyan and Narine Karakashian
 * Regina Narva and Mai Narva, Triin Narva
 * Olga Rubtsova and Elena Fatalibekova
 * Olga Stjazhkina and Anna Styazhkina
 * Lidija Blagojevic and Tijana Mandura
 * Xu Yuanyuan and Lu Miaoyi

Mother and son

 * Jovanka Velimirović and Dragoljub Velimirović
 * Eva Repkova & Christopher Repka

Grandfather and grandson

 * Spencer Crakanthorp and John Purdy

Husband and wife

 * Evgeny Agrest and Svetlana Agrest
 * Alexander Alekhine and Grace Alekhine
 * Mohammed Al-Modiahki and Zhu Chen
 * Keith Arkell and Susan Arkell
 * Sergey Arkhipov and Natalia Alekhina
 * Levon Aronian and Arianne Caoili
 * Suat Atalık and Ekaterina Atalik
 * Algirdas Bandza and Rasa Bandzienė
 * Mateusz Bartel and Marta Bartel
 * Robert Bellin and Jana Bellin
 * Juan Manuel Bellón López and Pia Cramling
 * István Bilek and Edit Bilek
 * Peter Biyiasas and Ruth Haring
 * Milko Bobotsov and Antonia Ivanova
 * Igor Bondarevsky and Valentina Kozlovskaya
 * Bu Xiangzhi and Huang Qian
 * Graeme Buckley and Susan Arkell-Lalic
 * Pascal Charbonneau and Irina Krush
 * Egor Chukaev and Klavdiya Chukaeva
 * William John Donaldson and Elena Donaldson-Akhmilovskaya
 * Pavel Eljanov and Olena Dvoretska
 * Lūcijs Endzelīns and Milda Lauberte
 * Vladimir Feldman and Irina Berezina
 * Alexandr Fier and Nino Maisuradze
 * Bobby Fischer and Miyoko Watai
 * Glenn Flear and Christine Flear
 * Ovidiu-Doru Foișor and Cristina Adela Foișor
 * Robert Fontaine and Kateryna Lahno
 * Laurent Fressinet and Almira Skripchenko
 * Daniel Fridman and Anna Zatonskih
 * Grzegorz Gajewski and Joanna Majdan-Gajewska
 * Valeriya Gansvind and Sergey Kalinitschew
 * Petar Genov and Lyubka Genova
 * Anish Giri and Sopiko Guramishvili
 * Alexander Grischuk and Natalia Zhukova
 * Boris Gulko and Anna Akhsharumova
 * Aidyn Guseinov and Elmira Alieva
 * Zoltan Gyimesi and Nóra Medvegy
 * Hichem Hamdouchi and Adina-Maria Hamdouchi
 * William Hartston and Jana Hartston
 * Helgi Grétarsson and Lenka Ptáčníková
 * Sergey Grigoriants and Petra Papp
 * Gilberto Hernández Guerrero and Claudia Amura
 * Miguel Illescas and Olga Alexandrova
 * Alexander Ivanov and Esther Epstein
 * Artur Jakubiec and Edyta Jakubiec
 * Paweł Jaracz and Barbara Jaracz
 * Sriram Jha and Subbaraman Vijayalakshmi
 * Gawain Jones and Sue Maroroa
 * Toms Kantans and Anna Kantane
 * Sergey Karjakin and Kateryna Dolzhykova
 * Sergey Kasparov and Tatiana Kasparova
 * Andrei Kharlov and Elena Zaiatz
 * Jānis Klovāns and Astra Klovāne
 * Jānis Kļaviņš and Ilga Kļaviņa
 * Oleg Korneev and Tatiana Kononenko
 * Yona Kosashvili and Sofia Polgar
 * Leonid Kritz and Nadezhda Kosintseva
 * Erwin l'Ami and Alina l'Ami
 * Bogdan Lalić and Susan Lalic
 * Gary Lane and Nancy Lane
 * Vladimir Lazarev and Anda Šafranska
 * Christopher Lutz and Anke Lutz
 * Igor Lysyj and Olga Girya
 * Marat Makarov and Julia Demina
 * Vadim Malakhatko and Anna Zozulia
 * Vidmantas Mališauskas and Marina Mališauskienė
 * Rauf Mamedov and Nataliya Buksa
 * Robert Markuš and Ana Srebrnič
 * Viesturs Meijers and Agnese Meijere
 * Reginald Pryce Michell and Edith Michell
 * Igor Miladinović and Anna-Maria Botsari
 * Tony Miles and Jana Miles
 * Sergei Movsesian and Julia Movsesian (formerly with Petra Krupková)
 * Martin Mrva and Alena Mrvová
 * Arkadij Naiditsch and Yuliya Shvayger
 * Jaan Narva and Regina Narva
 * Nguyễn Ngọc Trường Sơn and Phạm Lê Thảo Nguyên
 * Peter Heine Nielsen and Viktorija Čmilytė
 * Srećko Nedeljković and Verica Nedeljković
 * John Nunn and Petra Fink
 * Suat Rıza Öney and Gülümser Öney
 * Arman Pashikian and Maria Kursova
 * Peng Xiaomin and Qin Kanying
 * Jovan Petronic and Sanja Petronic
 * Vasik Rajlich and Iweta Rajlich
 * Ramachandran Ramesh and Aarthie Ramaswamy
 * Igors Rausis and Olita Rause
 * Zoltán Ribli and Maria Grosch
 * Maxim Rodshtein and Tereza Olsarova
 * Ian Rogers and Cathy Rogers
 * Vidrik Rootare and Salme Rootare
 * Gennadij Sagalchik and Olga Sagalchik
 * Bjarke Sahl and Sheila Barth Berntsen
 * Gediminas Sarakauskas and Zivile Sarakauskiene
 * Yasser Seirawan and Yvette Nagel
 * Miron Sher and Alla Grinfeld
 * Alexei Shirov and Viktorija Čmilytė
 * Alexei Shirov and Olga Dolgova
 * Alexei Shirov and Anastasia Travkina
 * Yuri Shulman and Viktorija Ni
 * Luca Shytaj and Elisabeth Pähtz
 * Bartosz Soćko and Monika Soćko
 * Alexey Suetin and Kira Zvorykina
 * Praveen Thipsay and Bhagyashree Thipsay
 * Pavel Tregubov and Alexandra Kosteniuk
 * Paul Truong and Susan Polgar
 * Maxim Turov and Irina Slavina Turova
 * Dennis Wagner and Dinara Wagner
 * Radosław Wojtaszek and Alina Kashlinskaya
 * Wu Shaobin and Xie Jun
 * Wu Xibin and Lou Hongyu
 * Alex Yermolinsky and Camilla Baginskaite
 * Stanisław Zawadzki and Beata Zawadzka
 * Zhang Zhong and Li Ruofan
 * Georg Meier and Inna Agrest
 * Alexander Grischuk and Kateryna Lagno
 * Matthieu Cornette and Deimante Daulyte-Cornette
 * Jan Werle and Iozefina Paulet
 * Nijat Abasov and Khayala Abdulla
 * Misratdin Iskandarov and Narmin Kazimova
 * Twan Burg and Nargiz Umudova
 * Atousa Pourkashiyan and Hikaru Nakamura
 * Dragisa Blagojevic and Lidija Blagojevic
 * Richárd Rapport and Jovana Rapport