La Liga
- Barcelona 147 shared
- Real Madrid 69 shared
- Atlético Madrid 46 shared
- Sevilla 37 shared
- Real Sociedad 26 shared
- Valencia 26 shared
- Inter 10 shared
- Monaco 10 shared
- Marseille 10 shared
- Roma 9 shared
- Beşiktaş 9 shared
- Manchester City 8 shared
- Paris Saint-Germain 8 shared
- West Ham United 7 shared
- Napoli 7 shared
- Aston Villa 6 shared
- Fiorentina 6 shared
- Liverpool 5 shared
- Lazio 5 shared
- Leeds United 5 shared
- Juventus 5 shared
- Milan 4 shared
- Bayern München 4 shared
- Fenerbahçe 4 shared
- Girona 63 shared
- Levante 60 shared
- Elche 50 shared
- Real Zaragoza 49 shared
- Rayo Vallecano 49 shared
- Alavés 47 shared
- Real Betis 45 shared
- Mallorca 45 shared
- Valladolid 37 shared
- Deportivo 36 shared
- Celta Vigo 35 shared
- Granada 34 shared
- Athletic Club 31 shared
- Villarreal 28 shared
- Sporting Gijón 27 shared
- Racing Santander 26 shared
- Osasuna 23 shared
- Málaga 22 shared
- Real Oviedo 21 shared
- Cádiz 20 shared
- Almería 20 shared
- Eibar 19 shared
- Getafe 16 shared
- Benfica 13 shared
- Leganés 13 shared
- Córdoba 11 shared
- Las Palmas 10 shared
- Olympiakos 10 shared
- Bordeaux 9 shared
- Huesca 9 shared
- Braga 8 shared
- Hellas Verona 6 shared
- Sporting CP 6 shared
- Ajax 6 shared
- Swansea City 6 shared
- Panathinaikos 5 shared
- Udinese 5 shared
- Nice 5 shared
- Bastia 5 shared
- Fulham 5 shared
- Watford 5 shared
- Bologna 5 shared
- Mainz 4 shared
- Parma 4 shared
- Genoa 4 shared
- Middlesbrough 4 shared
- Porto 4 shared
- Montpellier 4 shared
Famous players who played for Espanyol
- Philippe Coutinho 2012
- Alfredo Di Stéfano 1964–1966
- Joan Capdevila 1998–1999, 2012–2014
- José Antonio Reyes 2016–2017
- Martín Demichelis 2016–2017
- Marco Asensio 2015–2016
- Denis Suárez 2023
- Lucas Vázquez 2014–2015
- Juanfran Torres 2005–2006
- José Callejón 2008–2011
- Mauricio Pochettino 1994–2001, 2004, 2004–2006
- Maxi Rodríguez 2002–2005
- Shunsuke Nakamura 2009–2010
- Ernesto Valverde 1986–1988
- Pablo Zabaleta 2005–2008
- Aleix Vidal 2021–2023
- Héctor Moreno 2011–2015
- Simão 2012–2014
- Martin Petrov 2013
- Esteban Granero 2017–2020
- Gerard Moreno 2015–2018
- Cristhian Stuani 2012–2015
- Joselu 2022–2024
- Martin Braithwaite 2022–2024
- Diego López 2016–2017, 2017–2022
- Eric Bailly 2014–2015
- Savo Milošević 2002–2003
- Carlos Kameni 2004–2012
- Isaac Cuenca —
- László Kubala 1963–1965
- Ricardo Zamora 1916–1919, 1922–1930
- Joan García 2021–2025
- Marko Dmitrović 2025–
- Óscar Duarte 2016–2019
- Keita Baldé 2023–2024
- Carlos Sánchez 2018
- Kiko Casilla 2008–2015
- Mubarak Wakaso 2012–2013
- Borja Iglesias 2018–2019
- Steve Finnan 2008–2009
Source: Wikidata (CC0), Wikipedia club articles and player infoboxes (years at each club). Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.