Selain menjuarai Piala FA, tidak ada hal membanggakan lain buat Arsenal musim lalu. Padahal, mereka berhasil mendapatkan Nicolas Pepe hingga Kieran Tierney. Salah satu alasannya karena belum padunya skuat Arsenal yang di tengah musim melakukan pergantian pelatih.
Musim ini, Mikel Arteta bisa meracik pemain sesuai keinginannya. Sejumlah pemain didatangkan, termasuk kehadiran Thomas Partey dari Atletico Madrid.
Berikut kami sajikan daftar nama pemain Arsenal musim 2020/2021
Daftar Nama Pemain Arsenal Musim 2020/2021
| No | Nama | Pos |
| 1 | Bernd Leno | GK |
| 13 | Rúnar Alex Rúnarsson | GK |
| 33 | Matt Macey | GK |
| 2 | Héctor Bellerín (vice-captain) | RB / RWB |
| 3 | Kieran Tierney | LB / LWB |
| 4 | William Saliba | CB |
| 5 | Sokratis Papastathopoulos | CB |
| 6 | Gabriel | CB |
| 16 | Rob Holding | CB |
| 17 | Cédric Soares | RB / RWB |
| 20 | Shkodran Mustafi | CB |
| 21 | Calum Chambers | CB / DM |
| 22 | Pablo Marí | CB |
| 23 | David Luiz | CB |
| 31 | Sead Kolašinac | LB / LWB |
| 7 | Bukayo Saka | LM / LB / RM |
| 8 | Dani Ceballos | CM / AM |
| 10 | Mesut Özil | AM |
| 15 | Ainsley Maitland-Niles | CM / RB / LWB |
| 18 | Thomas Partey | DM / CM |
| 25 | Mohamed Elneny | DM |
| 28 | Joe Willock | AM / CM |
| 32 | Emile Smith Rowe | AM / LM |
| 34 | Granit Xhaka (4th captain) | CM |
| 9 | Alexandre Lacazette (3rd captain) | ST |
| 12 | Willian | RW / AM |
| 14 | Pierre-Emerick Aubameyang (captain) | ST / LW |
| 19 | Nicolas Pépé | RW |
| 24 | Reiss Nelson | RW |
| 30 | Eddie Nketiah | ST |
| 35 | Gabriel Martinelli | LW / ST |
Daftar Nama Pemain Baru Arsenal Musim 2020/2021
| Pos | Nama | Dari | Ket |
| CB | Pablo Marí | Flamengo | £7.2m |
| RB | Cédric | Southampton | Gratis |
| RW | Willian | Chelsea | Gratis |
| LW | George Lewis | Fram Larvik | U-23 |
| CM | Tim Akinola | Huddersfield Town | U-23 |
| AM | Salah Oulad M’Hand | Feyenoord | U-23 |
| CB | Jonathan Dinzeyi | Tottenham Hotspur | U-23 |
| CB | Gabriel | Lille | £23.14m |
| GK | Rúnar Alex Rúnarsson | Dijon | £1.8m |
| DM | Thomas Partey | Atlético Madrid | £45m |
| ST | Nikolaj Möller | Malmö FF | U-23 |
| RW | Joel Ideho | Ajax Amsterdam | U-23 |
Daftar Nama Pemain yang Keluar dari Arsenal Musim 2020/2021
| Pos | Nama | Ke | Ket |
| RB | Matthew Dennis | Norwich City | Akademi |
| CB | Tobi Omole | Tottenham Hotspur | U-23 |
| LW | Nathan Tormey | U-23 | |
| GK | Pedro Virgínia | Porto | Akademi |
| ST | Alfie Matthews | Crystal Palace | Akademi |
| ST | Sam Greenwood | Leeds United | £3m |
| AM | Henrikh Mkhitaryan | Roma | Dilepas |
| GK | Emiliano Martínez | Aston Villa | £20m |
Daftar Nama Pemain yang Dipinjamkan Arsenal Musim 2020/2021
| No | Nama | Ke |
| 11 | Lucas Torreira | Atletico Madrid |
| 27 | Konstantinos Mavropanos | Vfb Stuttgart |
| 29 | Mattéo Guendouzi | Herta BSC |