Mr Roman ROMANENKO Russian Federation* NR Joined in 2019, left in 2022
Mr Roman ROMANENKO Russian Federation* NR Joined in 2019, left in 2022
Mr Francesco Saverio ROMANO Italy Joined in 2006, left in 2008
Mr Alexander ROMANOVICH Russian Federation* SOC Joined in 2014, left in 2016
Mr Marcin ROMANOWSKI Poland EC/DA Joined in 2024, left in 2025
Mr John F. H. ROPER United Kingdom Joined in 1973, left in 1980
Mr Johannes RÖRING Germany EPP/CD Joined in 2010, left in 2014
Ms Luisa ROSEIRA Portugal EPP/CD Joined in 2010, left in 2011
Ms Maria de Belém ROSEIRA Portugal SOC Joined in 2002, left in 2016
Ms Barbara ROSENKRANZ Austria NR Joined in 2014, left in 2018
Ms Tatiana ROSOVÁ Slovak Republic EPP/CD Joined in 2009, left in 2012
Sir Ronald D. ROSS United Kingdom Joined in 1949, left in 1951
Mr Proinsias ROSSA (DE) Ireland Joined in 1999, left in 1999
Mr Amadeu ROSSELL TARRADELLAS Andorra ALDE Joined in 2009, left in 2011
Mr Alessandro ROSSI San Marino UEL Joined in 2006, left in 2013
Lord Robin ROTHERWICK United Kingdom Joined in 2001, left in 2001
Ms Gabriela ROTHMAYEROVÁ Czechoslovakia Joined in 1991, left in 1992
Ms Jadwiga ROTNICKA Poland EPP/CD Joined in 2008, left in 2015
Mr Paul ROWEN United Kingdom ALDE Joined in 2007, left in 2010
Mr Anthony ROYLE United Kingdom Joined in 1965, left in 1966
Lord Charles ROYLE United Kingdom Joined in 1957, left in 1959
Mr Michael RUBBESTAD Sweden ECPA Joined in 2024, left in 2026
Ms Paulina RUBIO FERNÁNDEZ Mexico Joined in 2023, left in 2024
Ms Amber RUDD United Kingdom EDG Joined in 2010, left in 2013
Ms Karin RÜDISSER-QUADERER Liechtenstein ALDE Joined in 2013, left in 2017
Mr Gustave RUIJS DE BEERENBROUCK Netherlands Joined in 1952, left in 1953
Mr José Luis RUIZ-NAVARRO JIMENO Spain Joined in 1986, left in 1986
Ms Irina RUKAVISHNIKOVA Russian Federation* NR Joined in 2019, left in 2022
Mr Oleg RUMIANTSEV Soviet Union Joined in 1992, left in 1994
Mr Paul-Eerik RUMMO Estonia ALDE Joined in 2011, left in 2013
Ms Marlene RUPPRECHT Germany SOC Joined in 2000, left in 2014
Mr Dan Radu RUŞANU Romania ALDE Joined in 2013, left in 2014
Mr Ronald RUSSELL United Kingdom Joined in 1957, left in 1966
Lord Simon RUSSELL United Kingdom EC/DA Joined in 2017, left in 2024
Lord David RUSSELL-JOHNSTON United Kingdom Joined in 1985, left in 2008
Mr Eugen RUSU Republic of Moldova Joined in 1998, left in 2001
Mr Vasile RUSU Republic of Moldova Joined in 2001, left in 2001
Mr Jakub RUTNICKI Poland EPP/CD Joined in 2024, left in 2024
Mr Alexander RUTSKOY Russian Federation* Joined in 1997, left in 2000
Mr Gerardus J.N.M. RUYGERS Netherlands Joined in 1949, left in 1970