WWE Crown Jewel is a professional wrestling event produced by WWE, an American-based promotion. It is broadcast live and available only through pay-per-view (PPV) and WWE's livestreaming platforms. Established in 2018, the event has been held every year since except in 2020, which was due to the COVID-19 pandemic that year, and it is typically held in late October—early November. Since 2024, the event has been centered around the men's and women's Crown Jewel Championship matches, held between the respective men's and women's world champions of WWE's Raw and SmackDown brand divisions to determine who is the better champion.

Crown Jewel was originally WWE's main recurring event that took place in Saudi Arabia as part of a 10-year partnership in support of Saudi Vision 2030; the inaugural Crown Jewel was the second event in this partnership. The event's name was originally a reference to it taking place in Riyadh, the capital of Saudi Arabia, and it was held as part of the Riyadh Season festival. Due to the 2026 Royal Rumble taking place as part of the 2025–2026 Riyadh Season, the 2025 Crown Jewel instead took place in Perth, Australia.

In early 2018, the American professional wrestling promotion WWE began a 10-year strategic multiplatform partnership with the Ministry of Sport (formerly the General Sports Authority; renamed in 2020) in support of Saudi Vision 2030, Saudi Arabia's social and economic reform program. The first pay-per-view (PPV) and WWE Network event under this partnership, the Greatest Royal Rumble, was held at the King Abdullah Sports City's King Abdullah International Stadium in Jeddah on April 27, 2018. A follow-up was held on November 2 titled Crown Jewel, which was held at the King Saud University Stadium in Riyadh, the capital of Saudi Arabia; the show was headlined by the first (and so far only) "WWE World Cup" tournament, and a tag team match between D-Generation X (Shawn Michaels and Triple H) and The Brothers of Destruction (Kane and The Undertaker).

A second Crown Jewel event was then held the following year on October 31, 2019, at Riyadh's King Fahd International Stadium, thus establishing Crown Jewel as a recurring event for the Saudi Arabian partnership and held in Riyadh. Simultaneously, Riyadh launched the annual Riyadh Season festival earlier that same month, with Crown Jewel becoming a part of the festivities. Because of COVID-19 pandemic-related regulations, a Crown Jewel was not held in 2020; however, the event returned in 2021 and took place on October 21 at the Mohammed Abdu Arena on the Boulevard in Riyadh. The 2021 event was also the first Crown Jewel to livestream on Peacock's WWE Network channel, following the merger of the American version of the WWE Network under Peacock in March that year.

On May 23, 2022, WWE announced that the 2022 Crown Jewel would be held on Saturday, November 5. The event was held at Mrsool Park, marking the second Crown Jewel to be held at this venue after the inaugural 2018 event, which was held there when it was previously referred to as King Saud University Stadium (renamed in 2020). The 2023 event was confirmed to be held at the Mohammed Abdu Arena, marking the second Crown Jewel held at this venue after the 2021 event.

The 2024 event introduced the Crown Jewel Championships for both the men and women. This was announced to be an annual match for Crown Jewel, contested between the reigning men's and women's world champions of Raw and SmackDown to determine who is the better champion. The inaugural winners were SmackDown's Undisputed WWE Champion Cody Rhodes and Raw's Women's World Champion Liv Morgan.

Due to the 2026 Royal Rumble taking place in Riyadh as part of the 2025–2026 Riyadh Season, WWE would hold only one event in Saudi Arabia for 2025 with 2026 having three events. As such, a Crown Jewel was not scheduled for Saudi Arabia in 2025, and instead, the 2025 Crown Jewel, also promoted as Crown Jewel: Perth, was scheduled for Perth, Western Australia at the RAC Arena on October 11, 2025, marking the first Crown Jewel to not be held in Saudi Arabia. This came after WWE had announced that they would be returning to Australia sometime in 2025 due to the large success of the 2024 Elimination Chamber, which was also held in Perth. This was also the first Crown Jewel to livestream on Netflix in most international markets after the WWE Network in those areas merged under the platform in January 2025, as well as the first to livestream on the ESPN app in the United States, as WWE's contract with Peacock to air main roster PPV and livestreaming events expired at the conclusion of Clash in Paris in August 2025.

These are accomplishments that have occurred as special attractions at Crown Jewel events, not including regular championship matches.