IMPACT Wrestling: Under Siege 2023

The 2023 Under Siege was a professional wrestling event produced by Impact Wrestling. It took place on May 26, 2023, at the Western Fair District Agriplex in London, Ontario, Canada, and aired on Impact Plus and YouTube. It was the third event under the Under Siege chronology.

• Steven KuprykSteve Maclin
• Pierre Carl OuelletPCO
• Deonna KuprykDeonna Purrazzo
• Patricia Forrest GreshamJordynne Grace
• Patrick MartinAlex Shelley
• Eric MaherEddie Edwards
• Frank GerdelmanFrankie Kazarian
• Jonathan GreshamJonathan Gresham
• Quinn OjinnakaMoose
• Yuya UemuraYuya Uemura
• Trey McBrayerTrey Miguel
• Josh HarterChris Sabin