Mr Douglas DODDS-PARKER United Kingdom Joined in 1954, left in 1972
Mr Branko DOKIC Bosnia and Herzegovina Joined in 1999, left in 2002
Mr Francesc Xavier DOMENECH Spain UEL Joined in 2016, left in 2016
Ms Maria Elisa DOMINGUES Portugal Joined in 2002, left in 2004
Mr Karl DONABAUER Austria EPP/CD Joined in 2003, left in 2014
Sir Jeffrey DONALDSON United Kingdom EC/DA Joined in 2010, left in 2020
Mr Tomislav DONCHEV Bulgaria EPP/CD Joined in 2022, left in 2025
Ms Klára DOSTÁLOVÁ Czechia ALDE Joined in 2022, left in 2024
Mr Steve DOUBLE United Kingdom EC/DA Joined in 2018, left in 2022
Sir Alec DOUGLAS-HOME United Kingdom Joined in 1966, left in 1969
Mr Konstantinos DOUZINAS Greece UEL Joined in 2016, left in 2016
Mr Ioannis DRAGASAKIS Greece UEL Joined in 2003, left in 2015
Ms Dana DRESEROVA Czechoslovakia Joined in 1992, left in 1992
Mr Gani DRESHAJ Assembly of Kosovo* Joined in 2018, left in 2020
Mr Michel DREYFUS-SCHMIDT France Joined in 1984, left in 2008
Mr Pol Van Den DRIESSCHE Belgium NR Joined in 2009, left in 2019
Mr Milorad DRLJEVIC Serbia and Montenegro Joined in 2003, left in 2004
Ms Elvira DROBINSKI-WEISS Germany SOC Joined in 2014, left in 2018
Mr Dejan DROBNJAKOVIC Federal Republic of Yugoslavia Joined in 2001, left in 2003
Lord Niall M. DRUMALBYN United Kingdom Joined in 1970, left in 1970
Ms Åse Gunhild Woie DUESUND Norway Joined in 2005, left in 2009
Sir Thomas DUGDALE United Kingdom Joined in 1958, left in 1959
Mr Adri DUIVESTEIJN Netherlands Joined in 1998, left in 2006
Mr Árpád DUKA-ZÓLYOMI Slovak Republic Joined in 1999, left in 2004
Mr Alexandru DUMITRESCU Romania Joined in 1991, left in 1992
Mr Cristian-Sorin DUMITRESCU Romania SOC Joined in 1997, left in 2021
Ms Cristina Gabriella DUMITRESCU Romania ECPA Joined in 2025
Ms Vlora DUMOSHI Assembly of Kosovo* Joined in 2021, left in 2022
Lord Alexander DUNDEE United Kingdom EC/DA Joined in 1992, left in 2023
Mr Jimmy DUNNACHIE United Kingdom Joined in 1992, left in 1997