The England international has been out of action for several weeks with a knee injury.
Alex Oxlade-Chamberlain has announced his return to training via social media.
The 22-year-old attacking midfielder has been out of action for almost exactly two whole months after suffering a knee injury on February 24.
The former Southampton player injured himself in the Gunners’ Champions League second round first leg clash with Barcelona at the Camp Nou.
However, he has confirmed he is now back training with the squad after posting a picture on his official Instagram account, captioning the photograph with: "Back training...Good luck to the boys for tomorrow".
According to the Mirror, the midfielder has been offered to West Ham United as manager Arsene Wenger prepares himself for a summer clear-out.
Oxlade-Chamberlain has struggled for first-team football due to the competition for places with Alexis Sanchez, Santi Cazorla and Theo Walcott on the right wing.
Additionally, he appears to have dropped further down the pecking order the Emirates Stadium following the emergence of Nigeria international starlet Alex Iwobi.