Arsenal new signing in 2020

Arsenal's new signings in 2020 were:

1. Willian Borges da Silva (free transfer from Chelsea) - signed on August 27, 2020
2. Gabriel Magalhaes (transfer from Lille) - signed on September 2, 2020
3. Thomas Partey (transfer from Atlético Madrid) - signed on October 5, 2020
4. Albert Sambi Lokonga (transfer from Anderlecht) - signed on July 19, 2021 (but officially joined the club in August 2021)

Note: The transfer window for the 2020-21 season closed on October 5, 2020, and the January transfer window for the 2020-21 season closed on February 1, 2021.