NXT Halloween Havoc 2023 – Night 1 was a professional wrestling event produced by WWE for its NXT brand. It took place on October 24, 2023, at the WWE Performance Center in Orlando, Florida, and served as the first night of the two-part Halloween Havoc special. The show was headlined by Becky Lynch (c) vs. Lyra Valkyria for the NXT Women’s Championship.
| Actor | Role |
|---|---|
 Rebecca QuinBecky Lynch | Becky Lynch |
 Aoife CusackLyra Valkyria | Lyra Valkyria |
 Valerie LouredaLola Vice | Lola Vice |
 Monika KlisaraKarmen Petrovic | Karmen Petrovic |
 Priscilla KellyGigi Dolin | Gigi Dolin |
 Beatrice St. Clere TerryBlair Davenport | Blair Davenport |
 Mitchell LavalleyChanning Lorenzo | Channing Lorenzo |
 Joe AriolaTony D'Angelo | Tony D'Angelo |
 Clint BarrowAndre Chase | Andre Chase |
 Brendan VinkDuke Hudson | Duke Hudson |
 Bianca CarelliArianna Grace | Arianna Grace |
 Lea MitchellKelani Jordan | Kelani Jordan |
 Brian Pillman Jr.Lexis King | Lexis King |
 Sean Tan Li HaoDante Chen | Dante Chen |
 Carla GonzalezRoxanne Perez | Roxanne Perez |
 Kayla KlingensmithKiana James | Kiana James |