| COSTA RICA | |||||||
| 4 Apr, 2025 | ¢1545 |  |
|||||
| Stylized sea turtle on beach in SS "Rhythms of Sea | |||||||
| and Land" from the IntegrArte Artista Collective | |||||||
| Stamps Issued in 2025 |
| Country/Date | Scott | Gibbons | Michel | Yvert | Denom. | Comments / Description |
| COSTA RICA | |||||||
| 4 Apr, 2025 | ¢1545 | |
|||||
| Stylized sea turtle on beach in SS "Rhythms of Sea | |||||||
| and Land" from the IntegrArte Artista Collective | |||||||
| MALDIVES, Republic of | |||||||
| 6 Sept, 2025 | $2 |  |
|||||
| Singapore-Maldives Joint Stamp Issue | |||||||
| Lazarus Island; green turtle | |||||||
| 6 Sept, 2025 | $2 |  |
|||||
| In commemoration of the 50th anniversary | |||||||
| of diplomatic ties between Singapore and | |||||||
| the Maldives in 2025, SingPost and the | |||||||
| Maldives Post have collaborated to release | |||||||
| the Singapore-Maldives Joint Stamp Issue. | |||||||
| This joint stamp issue celebrates the two | |||||||
| island nations' enduring friendship, shared | |||||||
| maritime heritage and commitment to | sustainability and conservation. | ||||||
| PERÚ | |||||||
| 16 Dec, 2025 | S/7.60 |  |
|||||
| Mar Tropical de Grau National Reserve - green turtle | |||||||
| SAUDI ARABIA | |||||||
| 20 Apr, 2025 | 2623 | 3 riyal |  |
||||
| Green turtle, from "Environment Week" set | |||||||
| SIERRA LEONE | |||||||
| 15 Jan, 2025 | -- | 19586-89 | Le 26 |  |
|||
| Set of 8 turtle stamps, with 4 of them featuring | |||||||
| C. mydas (being cleaned by fish), L. olivacea, | |||||||
| C. caretta & D. coriacea | |||||||
| 1f Jan, 2025 | -- | 19594 & 5 | Le 35 |  |
|||
| Fauna of West Africa Turtles sheet with | |||||||
| 1 C. caretta and 1 D. coriacea stamp | |||||||
| 15 Jan, 2025 | -- | 19598 & 9 | Le 35 |  |
|||
| Fauna of West Africa Turtles sheet with | |||||||
| 1 C. mydas (being cleaned by fish) | |||||||
| and 1 L. olivacea stamp | |||||||
| 15 Jan, 2025 | -- | 20529 | Le 60 |  |
|||
| Stylized E. imbricata in "Turtles & Tortoises" sheet; | |||||||
| overprinted from 2022 set, MI 13997, Yv11199 | |||||||
| 15 Jan, 2025 | -- | 11939 | Le 23 |  |
|||
| Watercolor of D. coriacea in Endangered Species set | |||||||
| 15 Jan, 2025 | -- | Block 3422 | -- |  |
|||
| 2 stylized C. mydas in border of Turtles SS | |||||||
| SINGAPORE | |||||||
| 6 Sept, 2025 | 2889 | 2694 | $2 | |
|||
| 50th Anniversary of diplomatic ties | |||||||
| 6 Sept, 2025 | MS 2890 | BF 239 | $2 | |
|||
| In commemoration of the 50th anniversary | |||||||
| of diplomatic ties between Singapore and | |||||||
| the Maldives in 2025, SingPost and the | |||||||
| Maldives Post have collaborated to release | |||||||
| the Singapore-Maldives Joint Stamp Issue. | |||||||
| This joint stamp issue celebrates the two | |||||||
| island nations' enduring friendship, shared | |||||||
| maritime heritage and commitment to | sustainability and conservation. | ||||||
| SINT MAARTEN | |||||||
| 1 July, 2025 | 210b | 643-52 | 175c |  |
|||
| Green turtle pictured on banknote | |||||||
| TURKEY | |||||||
| 7 July, 2025 | 3877 | 4804, Bl 241 | BF 206 | 35 Lirasi |  |
||
| "The Resources of the Mediterranean" - | |||||||
| green turtle swimming offshore | |||||||