Mr Ivanciu NICOLAE-VALEANU Romania Joined in 1993, left in 1993
Mr Theodor-Cătălin NICOLESCU Romania EPP/CD Joined in 2014, left in 2016
Mr Marco NICOLINI San Marino EPP/CD Joined in 2017, left in 2024
Mr Nigel NICOLSON United Kingdom Joined in 1955, left in 1957
Mr Cristian-Augustin NICULESCU-ȚÂGÂRLAȘ Romania EPP/CD Joined in 2021
Mr Holger K. NIELSEN Denmark UEL Joined in 2011, left in 2012
Mr Maarten de NIET GERRITZOON Netherlands Joined in 1973, left in 1977
Ms Jeltje van NIEUWENHOVEN Netherlands Joined in 1994, left in 1996
Ms Cora van NIEUWENHUIZEN Netherlands ALDE Joined in 2011, left in 2013
Mr Robert NIGMATULIN Russian Federation* Joined in 2000, left in 2004
Ms Elena NIKOLAEVA Russian Federation* NR Joined in 2012, left in 2016
Mr Andreas NIKOLAKOPOULOS Greece EPP/CD Joined in 2023, left in 2024
Ms Miljana NIKOLIĆ Serbia EPP/CD Joined in 2014, left in 2016
Mr Valeryi NIKOLOGORSKY Russian Federation* Joined in 2000, left in 2001
Mr Nikolaos NIKOLOPOULOS Greece NR Joined in 2004, left in 2016
Ms Fanica NIKOLOSKA North Macedonia SOC Joined in 2022, left in 2024
Mr Aleksandar NIKOLOSKI North Macedonia EPP/CD Joined in 2009, left in 2024
Mr Iaroslav NILOV Russian Federation* NR Joined in 2019, left in 2022
Ms Korneliya NINOVA Bulgaria SOC Joined in 2009, left in 2012
Ms Fiamma NIRENSTEIN Italy EPP/CD Joined in 2008, left in 2013
Mr Sławomir NITRAS Poland EPP/CD Joined in 2021, left in 2024
Mr Philip NOEL-BAKER United Kingdom Joined in 1955, left in 1955
Mr Wilhelm Erik NÖLTING Germany Joined in 1950, left in 1953
Ms Catherine NOONE Ireland EPP/CD Joined in 2014, left in 2016
Mr Rasmus NORDQVIST Denmark SOC Joined in 2015, left in 2023
Ms Aušrinė NORKIENĖ Lithuania SOC Joined in 2021, left in 2025
Mr Arnold Christian NORMANN Denmark Joined in 1960, left in 1968
Lord David NORTHESK United Kingdom Joined in 1999, left in 2000
Lord Donald NORTHFIELD United Kingdom Joined in 1978, left in 1984
Viscount John J. NORWICH United Kingdom Joined in 1966, left in 1970
Mr Charles Ferdinand NOTHOMB Belgium Joined in 1968, left in 1999
Mr Laurent NOUVION Monaco EPP/CD Joined in 2011, left in 2013
Ms Ljudmila NOVAK Slovenia EPP/CD Joined in 2018, left in 2019
Ms Snježana NOVAKOVIĆ BURSAĆ Bosnia and Herzegovina NR Joined in 2020, left in 2025
Mr Vladimir NOVIKOV Soviet Union Joined in 1992, left in 1994
Ms Konul NURULLAYEVA Azerbaijan EC/DA Joined in 2020, left in 2024
Mr Anthony NUTTING United Kingdom Joined in 1952, left in 1954
Ms Mirosława NYKIEL Poland EPP/CD Joined in 2008, left in 2024
Ms Ingela NYLUND WATZ Sweden SOC Joined in 2010, left in 2011
Mr Saidulla NYSHANOV Kyrgyzstan Joined in 2016, left in 2020
Lord Terence M. O’NEILL United Kingdom Joined in 1970, left in 1971
Mr Hendric Dudley OAKSHOTT United Kingdom Joined in 1954, left in 1960
Ms Julia OBERMEIER Germany EPP/CD Joined in 2015, left in 2018
Mr Marcel OBERWEIS Luxembourg EPP/CD Joined in 2014, left in 2015
Ms Jasmina OBRADOVIĆ Serbia EPP/CD Joined in 2016, left in 2021
Ms Marija OBRADOVIĆ Serbia EPP/CD Joined in 2014, left in 2021
Mr Radojko OBRADOVIĆ Serbia EDG Joined in 2012, left in 2014
Mr Jarosław OBREMSKI Poland EC/DA Joined in 2016, left in 2020