|Extreme Rules (2021)|
|Promotional poster for Extreme Rules.|
|Tagline: How far will you go?|
|Theme(s): "The Dark Side" by Muse|
|Date||June 14, 2021|
|Venue||To Be Determined|
|City||To Be Determined|
|Backlash (2021)||Extreme Rules (2021)||Unforgiven (2021)|
|Extreme Rules (2021) chronology|
|Extreme Rules (2019)||Extreme Rules (2021)||Extreme Rules (2022)|
Extreme Rules (2021) is an upcoming professional wrestling pay-per-view (PPV) event produced by WWE. It will take on June 14, 2021 in a location yet to be determined. It will be the ninth annual in WWE's production lineage for the Extreme Rules event. It will feature talent from the SmackDown brand.
Extreme Rules will feature professional wrestling matches involving different wrestlers from pre-existing scripted feuds, plots, and storylines that played out on WWE's secondary television program, SmackDown. Wrestlers portrayed heels or faces as they followed a series of events that built tension, and culminated in a wrestling match or series of matches.