Tournament director Craig Tiley said every assistance would be provided to the former Belarus world number one so she can compete at the Melbourne event where she has achieved her greatest success.
"Vika's current situation is obviously very difficult for her and we have reached out to offer any support we can," Tiley said.
"As a two-time Australian Open champion we've awarded her a wildcard and look forward to seeing her back on court in Melbourne in January."
Azarenka, who has slipped down the rankings to be world number 210, said she was looking forward to returning to the opening Grand Slam of the year.
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"I'm so excited about coming back to Melbourne for the Australian Open, it's my favourite tournament," she said.
"I've won there twice and always feel so comfortable on court and the city is great.
The tournament runs from January 15-28.
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