The 2021 Birmingham Classic (also known as the Viking Classic Birmingham for sponsorship reasons) was a women's tennis tournament being played on outdoor grass courts.

It was the 39th edition of the event, and a WTA 250 tournament on the 2021 WTA Tour.

It took place at the Edgbaston Priory Club in Birmingham, United Kingdom, on 14–20 June 2021.

[1] 1Qualifiers prize money is also the round of 32 prize money.

*per team The following players received wildcards into the main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: