| Date: | January 7, 2023 |
| Venue: | Linda Chapin Theater, Orlando, Florida, United States |
| Presenters: | Gabriella White |
| Entrants: | 51 |
| Placements: | 20 |
| Winner: | Danielle Mullins Kentucky |
| Before: | 2022 |
| Next: | 2024 |
Miss Earth USA 2023 was the 19th Miss Earth USA pageant, held at the Linda Chapin Theater in Orlando, Florida, United States, on January 7, 2023. Brielle Simmons of Connecticut crowned Danielle Mullins of Kentucky as her successor at the end of the event.
| Placement | Contestant | |
|---|---|---|
| Miss Earth USA 2023 | ||
| Miss Air USA 2023 |
| |
| Miss Water USA 2023 |
| |
| Miss Fire USA 2023 |
| |
| Miss Eco USA 2023 |
| |
| Top 12 |
| |
| Top 20 |
|
All 51 titleholders were crowned in 2022 and were officially announced via Miss Earth USA social media platforms in December 2022.
| State | Contestant | Ref. | |
|---|---|---|---|
| Alabama | Torianna Wilson | [2] | |
| Alaska | Madison Edwards | ||
| Arizona | Myrra Dvorak | ||
| Arkansas | Rose Pidgorodetska | ||
| California | Janette Lares | ||
| Colorado | Susanna Wiggins | ||
| Connecticut | Mely Wu | ||
| Delaware | Carolyn Hoover | ||
| District of Columbia | Nicky Kandola | [3] | |
| Florida | Natalia Aldarondo | ||
| Georgia (U.S. state) | Tram Mai | ||
| Hawaii | Valentina Cardenas | ||
| Idaho | Mikala Joly | ||
| Illinois | Maria Paulina Garcia | ||
| Indiana | Tiera Hollanquest | ||
| Iowa | Abigaille Batu-Tiako | ||
| Kansas | Liv Richardson | ||
| Kentucky | Danielle Mullins | ||
| Louisiana | Bridget Robinson | ||
| Maine | Sarah Phelps | ||
| Maryland | Shawna Melvin | ||
| Massachusetts | Ellie Roberts | ||
| Michigan | Kylie Klunder | ||
| Minnesota | Sonia Sukumar | ||
| Mississippi | Mallory Corley | ||
| Missouri | Robin Torres | [4] | |
| Montana | Bianca Wright | ||
| Nebraska | Angel Strong | ||
| Nevada | Ciera Evans | [5] | |
| New Hampshire | Kenzie Couture | ||
| New Jersey | Erica Sunstein | ||
| New Mexico | Nikki Najera | ||
| New York | Geanna Koulouris | ||
| North Carolina | Sarah Grace Elder | ||
| North Dakota | MeKayla Burnett | ||
| Ohio | Nikuale Williams | ||
| Oklahoma | Sunny Day | ||
| Oregon | Irene Zielinski | ||
| Pennsylvania | Renieal Campbell | ||
| Rhode Island | Brianna DeLuca | ||
| South Carolina | Aamani Jones | ||
| South Dakota | Samiha Islam | ||
| Tennessee | Gracie Pfaff | ||
| Texas | Victoria Chavez | ||
| Utah | Angela Arkin | ||
| Vermont | Cassandra Greene | ||
| Virginia | Davina Seoparsan | [6] | |
| Washington | Rebecca Edwards | [7] | |
| West Virginia | Alysa Williams | ||
| Wisconsin | Shivani Sharma | ||
| Wyoming | Harley Anderson |