Ms Joana Danguolė SADEIKIENĖ Lithuania Joined in 2000, left in 2000
Ms Ana Adriana SĂFTOIU Romania ALDE Joined in 2009, left in 2013
Ms Eva SAHLISEROVÁ Czechoslovakia Joined in 1991, left in 1992
Ms Ludmila SAIDOŠIKOVÁ Czechoslovakia Joined in 1992, left in 1993
Mr José Luis SAINZ GARCÍA Spain Joined in 1990, left in 1999
Ms Dovilė ŠAKALIENĖ Lithuania ALDE Joined in 2017, left in 2018
Mr Aleksandrs SAKOVSKIS Latvia SOC Joined in 2012, left in 2015
Mr Petar SALE Socialist Federal Republic of Yugoslavia Joined in 1991, left in 1991
Mr Francisco SALGADO ZENHA Portugal Joined in 1977, left in 1983
Mr Alex SALMOND United Kingdom NR Joined in 2015, left in 2017
Mr Dimitrios SALTOUROS Greece SOC Joined in 2014, left in 2015
Mr Oliver SAMBEVSKI The former Yugoslav Republic of Macedonia Joined in 2006, left in 2009
Mr Rati SAMKURASHVILI Georgia EPP/CD Joined in 2009, left in 2012
Mr Alfonso Abraham SÁNCHEZ ANAYA Mexico Joined in 2011, left in 2011
Mr Sadot SÁNCHEZ CARREÑO Mexico Joined in 2005, left in 2005
Ms Ana SÁNCHEZ HERNÁNDEZ Spain SOC Joined in 2008, left in 2012
Mr Cees van de SANDEN Netherlands ALDE Joined in 2024, left in 2025
Mr Petrus J. A. van der SANDEN Netherlands Joined in 1971, left in 1989
Lord DUNCAN SANDYS United Kingdom Joined in 1950, left in 1983
Ms Luz Elena SANÍN Spain EPP/CD Joined in 2008, left in 2016
Mr Raffaele SANNA RANDACCIO Italy Joined in 1949, left in 1953
Ms María Concepción de SANTA ANA Spain EPP/CD Joined in 2016, left in 2019
Mr José de Jesús SANTANA GARCÍA Mexico Joined in 2017, left in 2019
Mr Vincenzo SANTANGELO Italy NR Joined in 2013, left in 2018
Ms Isabelle SANTIAGO France SOC Joined in 2022, left in 2024
Mr Giacomo SANTINI Italy EPP/CD Joined in 2008, left in 2013
Mr Fernando SANTOS PEREIRA Portugal Joined in 2005, left in 2005
Ms Catarina dos SANTOS-WINTZ Germany EPP/CD Joined in 2022, left in 2025
Mr Efstathios SARAFOPOULOS Greece Joined in 1991, left in 1994
Mr Shamsail SARALIEV Russian Federation* NR Joined in 2012, left in 2022
Mr Durmuş Ali SARIKAYA Türkiye FDG Joined in 2017, left in 2018