The Gunners face Watford in North London on Saturday afternoon.
The 24-year-old has not played a single minute of football for the Gunners in what has proven another injury-ravaged season for the talented Englishman.
As well as Arsenal fans, England boss Roy Hodgson will be delighted to see Wilshere back in full training, with the Three Lions manager said to be a big fan of his.
Hodgson has previously claimed that midfielders Eric Dier and Danny Drinkwater are behind Wilshere in the pecking order for a Euro 2016 spot (The Telegraph), indicating that he might well bring the Arsenal man to France this summer despite his lack of minutes this season.
Elsewhere, talented 18-year-old Ismael Bennacer was also present as the North Londoners trained ahead of tomorrow's visit of Watford, with the youngster photographed tussling with Francis Coquelin.