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| Year | Number | Face Value | Descriptive name | Action |
|---|---|---|---|---|
| 2026 |  028-2026 | €1.35 | Magnifica Humanitas - First Encyclical of Pope Leo XIV | Detail |
| 2026 |  029-2026 | €2.55 | 350th Anniversary of the Birth of Mekhitar of Sebaste | Detail |
| 2026 |  030-2026-a | €0.10 | Decade for the Restoration of the Ecosystem: Year V - detail from Sistine Chapel | Detail |
| 2026 |  030-2026-b | €0.15 | Decade for the Restoration of the Ecosystem: Year V - detail from Sistine Chapel | Detail |
| 2026 |  030-2026-c | €2.55 | Decade for the Restoration of the Ecosystem: Year V - biblical episode of the meeting between Jacob and Rachel (Raphael Logge). | Detail |
| 2026 |  031-2026 | €2.55 | 75th Anniversary of Diplomatic Relations between the Holy See and the Philippines | Detail |
| 2026 |  033-2026 | €1.35 | Eighth Centenary of the Death of Saint Francis of Assisi- Souvenir sheet | Detail |
| 2026 |  | Holy Christmas, 2026 | Detail | |
| 2026 | | The Travels of Pope Leo XIV Around the World – Year 2025 | Detail | |
| 2026 | | Fourth Centenary of the Consecration of the New Basilica of Saint Peter | Detail | |
| 2026 | | Eighth Centenary of the Foundation of the Cathedral of Toledo | Detail | |
| 2026 | | Third Centenary of the Canonization of Saint Aloysius Gonzaga | Detail | |
| 2026 | | 70th Anniversary of the Death of Lorenzo Perosi | Detail | |
| 2026 |  006-2026 | €1.30 | 600th Anniversary of the Apparition of Our Lady of Monte Berico | Detail Notes |
| 2026 |  007-2026 | €1.35 | Cathedral of the Ukrainian Greek-Catholic Church, Kyiv | Detail Notes |
| 2026 |  003-2026 | €1.35 | Easter of the Resurrection, 2026 | Detail Notes |
| 2026 |  004-2026 | €2.55 | Second Centenary of Diplomatic Relations Between the Holy See and Brazil | Detail Notes |
| 2026 |  002-2026-a | €1.30 | Pontificate of Pope Leo XIV, 2026 | Detail Notes |
| 2026 |  002-2026-b | €1.35 | Pontificate of Pope Leo XIV, 2026 | Detail Notes |
| 2026 |  002-2026-c | €2.55 | Pontificate of Pope Leo XIV, 2026 | Detail Notes |
| 2026 |  002-2026-d | €3.35 | Pontificate of Pope Leo XIV, 2026 | Detail Notes |
| 2026 |  005-2026 | €1.35 | 150th Anniversary of the Birth of Pius XII | Detail Notes |
| 2026 |  016-2026 | €1.35 | 325th Anniversary of the Foundation of the Pontifical Ecclesiastical Academy | Detail Notes |
| 2026 |  019-2026 | €1.30 | Third Centenary of the Birth of Saint Gerard Majella | Detail Notes |
| 2026 |  018-2026 | €1.35 | First Anniversary of the Pontificate of Pope Leo XIV | Detail Notes |
| 2026 |  020-2026 | €1.35 | Europe 2026: “70th Anniversary of the Europa Stamp” | Detail Notes |
| 2026 |  021-2026 | €2.55 | 40th Anniversary of the Encyclical Dominum et vivificantem | Detail Notes |
