| NWA 73 | |||
|---|---|---|---|
 Promotional poster | |||
| Promotion | National Wrestling Alliance | ||
| Date | August 29, 2021 | ||
| City | St. Louis, Missouri | ||
| Venue | Chase's Khorassan Ballroom | ||
| Tagline(s) | Wrestling Returns To The Chase | ||
| Pay-per-view chronology | |||
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| NWA Anniversary Show chronology | |||
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The NWA 73rd Anniversary Show (also simply known as NWA 73) was a professional wrestling pay-per-view event produced by the National Wrestling Alliance (NWA) that was held on August 29, 2021, as the second of two PPV events to take place from the Khorassan Ballroom of the Chase Park Plaza in St. Louis, Missouri. The event was broadcast on FITE TV. It is the eleventh event in the NWA Anniversary Show chronology, and the first since the 70th Anniversary in 2018.
Ten matches were contested at the event, including two on the pre-show. In the main event, Trevor Murdoch defeated Nick Aldis in a Title vs. Career match to win the NWA Worlds Heavyweight Championship. In other prominent matches, La Rebelión (Bestia 666 and Mecha Wolf 450) defeated Aron Stevens and JR Kratos to win the NWA World Tag Team Championship, Kamille defeated Chelsea Green to retain the NWA World Women's Championship, Chris Adonis defeated James Storm to retain the NWA National Championship, and Judais won a battle royal to become the number one contender to the NWA National Championship. The event was also notable for a surprise appearance by Ric Flair, which was his first NWA appearance since 2008, when he was inducted into the NWA Hall of Fame.