| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 | Ferland Mendy | Defender - Left-Back | France Senegal | Real Madrid | 1995 | €14.0m |
| 2 | Emerson | Defender - Left-Back | Italy Brazil | Olympique Marseille | 1994 | €10.0m |
| 3 | Nuno Santos | Defender - Left-Back | Portugal | Sporting CP | 1995 | €9.0m |
| 4 | José Gayà | Defender - Left-Back | Spain | Valencia CF | 1995 | €9.0m |
| 5 | Ramy Bensebaini | Defender - Left-Back | Algeria | Borussia Dortmund | 1995 | €7.0m |
| 6 | Matheus Reis | Defender - Left-Back | Brazil | Sporting CP | 1995 | €6.0m |
| 7 | Konstantinos Tsimikas | Defender - Left-Back | Greece | AS Roma | 1996 | €18.0m |
| 8 | Ulisses Garcia | Defender - Left-Back | Switzerland Cape Verde | Olympique Marseille | 1996 | €5.0m |
| 9 | Moisés | Defender - Left-Back | Brazil | CSKA Moscow | 1995 | €5.0m |
| 10 | Matt Targett | Defender - Left-Back | England Scotland | Middlesbrough FC | 1995 | €5.0m |
| 11 | Javi Galán | Defender - Left-Back | Spain | Atlético de Madrid | 1994 | €4.0m |
| 12 | Lucas Olaza | Defender - Left-Back | Uruguay Spain | FC Krasnodar | 1994 | €4.0m |
| 13 | Lucas Hernández | Defender - Left-Back | France Spain | Paris Saint-Germain | 1996 | €25.0m |
| 14 | Alejandro Grimaldo | Defender - Left-Back | Spain | Bayer 04 Leverkusen | 1995 | €30.0m |
| 15 | Joakim Mæhle | Defender - Left-Back | Denmark | VfL Wolfsburg | 1997 | €14.0m |
| 16 | Lucas Digne | Defender - Left-Back | France | Aston Villa | 1993 | €10.0m |
| 17 | Rico Henry | Defender - Left-Back | England Jamaica | Brentford FC | 1997 | €15.0m |
| 18 | Douglas Santos | Defender - Left-Back | Brazil Russia | Zenit St. Petersburg | 1994 | €9.0m |
| 19 | Kieran Tierney | Defender - Left-Back | Scotland Isle of Man | Celtic FC | 1997 | €9.0m |
| 20 | Ben Chilwell | Defender - Left-Back | England New Zealand | RC Strasbourg Alsace | 1996 | €15.0m |
| 21 | Robin Gosens | Defender - Left-Back | Germany Netherlands | ACF Fiorentina | 1994 | €8.0m |
| 22 | Junior Firpo | Defender - Left-Back | Dominican Republic Spain | Real Betis Balompié | 1996 | €8.0m |
| 23 | Guilherme Arana | Defender - Left-Back | Brazil | Clube Atlético Mineiro | 1997 | €8.0m |
| 24 | Raphaël Guerreiro | Defender - Left-Back | Portugal France | Bayern Munich | 1993 | €8.0m |
| 25 | Aarón Martín | Defender - Left-Back | Spain | Genoa CFC | 1997 | €6.5m |
| 26 | Juninho Capixaba | Defender - Left-Back | Brazil | Red Bull Bragantino | 1997 | €6.0m |
| 27 | Sergio Reguilón | Defender - Left-Back | Spain | Without Club | 1996 | €6.0m |
| 28 | Ayrton Lucas | Defender - Left-Back | Brazil | CR Flamengo | 1997 | €6.0m |
| 29 | Andrew Robertson | Defender - Left-Back | Scotland | Liverpool FC | 1994 | €18.0m |
| 30 | Reinildo Mandava | Defender - Left-Back | Mozambique | Sunderland AFC | 1994 | €5.0m |
Ferland Mendy
Emerson
Nuno Santos
José Gayà
Ramy Bensebaini
Matheus Reis
Konstantinos Tsimikas
Ulisses Garcia
Moisés
Matt Targett
Javi Galán
Lucas Olaza
Lucas Hernández
Alejandro Grimaldo
Joakim Mæhle
Lucas Digne
Rico Henry
Douglas Santos
Kieran Tierney
Ben Chilwell
Robin Gosens
Junior Firpo
Guilherme Arana
Raphaël Guerreiro
Aarón Martín
Juninho Capixaba
Sergio Reguilón
Ayrton Lucas
Andrew Robertson
Reinildo Mandava