| All Star Junior Festival USA 2023 | |||
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 All Star Junior Festival USA 2023 logo | |||
| Promotion | New Japan Pro-Wrestling | ||
| Date | August 19, 2023 | ||
| City | Philadelphia, Pennsylvania | ||
| Venue | 2300 Arena | ||
| Attendance | 672 | ||
| Event chronology | |||
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| All Star Junior Festival chronology | |||
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All Star Junior Festival USA 2023 was an interpromotional professional wrestling event organized by New Japan Pro-Wrestling (NJPW) that aired on NJPW World pay-per-view. It took place on August 19, 2023 at the 2300 Arena in Philadelphia, Pennsylvania. The event was produced by NJPW wrestlers Hiromu Takahashi and Rocky Romero, and featured the participation of junior heavyweight wrestlers representing various promotions from around the world.