The 20-year-old, who now plays for Juventus, left United on a free transfer last year.But despite some fine form for the Serie A champions, Pogba is apparently unsettled in Turin.
Wenger, who tried to sign Pogba in the past, would have to cough up at least £15million for the French midfielder.
But rumours have emerged that the French manager has a £70million transfer kitty this season, and Wenger looks ready to bolster his squad over the summer.
Wenger has also been linked with bringing fellow Serie A player Stevan Jovetic to the Emirates, to add to his attacking options.
Pogba, who recently finished his teenage years, was capped twice by France in March this year.
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