The following is a list of Miss Eco International titleholders from the competition's inaugural edition in 2015 to present.
| Year | Edition | Country or Territory | Titleholder | Date | Venue | Entrants |
|---|---|---|---|---|---|---|
| 2015 | 1st | Patricia Peklar [1] | April 5 | Alexandria, Egypt | 9 | |
| 2016 | 2nd | Natalia Carvajal [2] | April 14 | 54 | ||
| 2017 | 3rd | Amber Lynn Bernachi [3] | April 14 | 56 | ||
| 2018 | 4th | Cynthia Thomalla [4] | April 27 | 52 | ||
| 2019 | 5th | Amy Nur Tinie [a] [5] | March 25 | 54 | ||
| No competition held due to the COVID-19 pandemic | ||||||
| 2021 | 6th | Gizzelle Mandy Uys [6] | April 4 | Cairo, Egypt | 39 | |
| 2022 | 7th | Kathleen Joy Paton [7] | March 18 | 40 | ||
| 2023 | 8th | Nguyen Thanh Ha [8] | March 3 | 40 | ||
| 2024 | 9th | Angelina Usanova [9] | April 28 | 42 | ||
| 2025 | 10th | Alexie Brooks [10] | April 19 | Alexandria, Egypt | 38 | |
| Country or territory | Titles | Year(s) |
|---|---|---|
| 3 | 2018, 2022, 2025 | |
| 1 | 2024 | |
| 2023 | ||
| 2021 | ||
| 2019 | ||
| 2017 | ||
| 2016 | ||
| 2015 |