diff --git a/src/main/java/local/epul4a/fotosharing/controller/PhotoController.java b/src/main/java/local/epul4a/fotosharing/controller/PhotoController.java
index d906e75..7ed7633 100644
--- a/src/main/java/local/epul4a/fotosharing/controller/PhotoController.java
+++ b/src/main/java/local/epul4a/fotosharing/controller/PhotoController.java
@@ -163,7 +163,10 @@ public class PhotoController {
 
         model.addAttribute("partages",
                 partageService.getPartagesForPhoto(id));
-
+        boolean isOwner = auth != null &&
+                photo.getProprietaire() != null &&
+                auth.getName().equals(photo.getProprietaire().getEmail());
+        model.addAttribute("isOwner", isOwner);
         return "photo-detail";
     }
 
@@ -230,6 +233,21 @@ public class PhotoController {
         return ResponseEntity.ok().contentType(MediaType.IMAGE_JPEG).body(r);
     }
 
+    /* ========================== SUPPRESSION PHOTO ========================== */
+    @PostMapping("/photo/{id}/delete")
+    @PreAuthorize("@securityService.canAccessPhoto(authentication, #id)")
+    public String deletePhoto(
+            @PathVariable Long id,
+            Authentication auth) {
+        PhotoDTO p = photoService.getPhotoById(id);
+        if (p == null || !p.getProprietaire().getEmail().equals(auth.getName())) {
+            return "redirect:/mes-photos?error=forbidden";
+        }
+        photoService.deletePhoto(id);
+        return "redirect:/mes-photos?deleted";
+    }
+
+
 
 
 }
\ No newline at end of file
diff --git a/src/main/java/local/epul4a/fotosharing/model/Album.java b/src/main/java/local/epul4a/fotosharing/model/Album.java
index 66a0c73..4014680 100644
--- a/src/main/java/local/epul4a/fotosharing/model/Album.java
+++ b/src/main/java/local/epul4a/fotosharing/model/Album.java
@@ -44,6 +44,8 @@ public class Album {
     private Set<Partage> partages = new HashSet<>();
 
 
+
+
     public enum Visibilite {
         PRIVATE,
         SHARED,
diff --git a/src/main/java/local/epul4a/fotosharing/model/Photo.java b/src/main/java/local/epul4a/fotosharing/model/Photo.java
index ef6872a..58a7896 100644
--- a/src/main/java/local/epul4a/fotosharing/model/Photo.java
+++ b/src/main/java/local/epul4a/fotosharing/model/Photo.java
@@ -35,6 +35,9 @@ public class Photo {
     @OneToMany(mappedBy = "photo", cascade = CascadeType.ALL, orphanRemoval = true)
     private Set<Partage> partages = new HashSet<>();
 
+    @OneToMany(mappedBy = "photo", cascade = CascadeType.ALL, orphanRemoval = true)
+    private Set<Commentaire> commentaires = new HashSet<>();
+
     @Column
     private String uuidThumbnail;
 }
diff --git a/src/main/java/local/epul4a/fotosharing/service/PhotoService.java b/src/main/java/local/epul4a/fotosharing/service/PhotoService.java
index 16dfc55..4f0a9fa 100644
--- a/src/main/java/local/epul4a/fotosharing/service/PhotoService.java
+++ b/src/main/java/local/epul4a/fotosharing/service/PhotoService.java
@@ -19,6 +19,8 @@ public interface PhotoService {
     Page<PhotoDTO> listSharedWith(String email, int page, int size);
     Page<PhotoDTO> listSharedPhotos(String email, int page, int size);
     List<PhotoDTO> listAllPhotosOfUser(String email);
+    void deletePhoto(Long id);
+
 
 
 
diff --git a/src/main/java/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.java b/src/main/java/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.java
index b106a90..6478337 100644
--- a/src/main/java/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.java
+++ b/src/main/java/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.java
@@ -1,7 +1,9 @@
 package local.epul4a.fotosharing.service.impl;
 
+import jakarta.transaction.Transactional;
 import local.epul4a.fotosharing.dto.PhotoDTO;
 import local.epul4a.fotosharing.mapper.PhotoMapper;
+import local.epul4a.fotosharing.model.Album;
 import local.epul4a.fotosharing.model.Partage;
 import local.epul4a.fotosharing.model.Photo;
 import local.epul4a.fotosharing.model.Utilisateur;
@@ -185,4 +187,28 @@ public class PhotoServiceImpl implements PhotoService {
                 .toList();
     }
 
+    //=============   DELETE PHOTO   =============================
+    @Override
+    @Transactional
+    public void deletePhoto(Long id) {
+        Photo photo = photoRepository.findById(id)
+                .orElseThrow(() -> new RuntimeException("Photo introuvable"));
+        //Retirer la photo de tous ses albums
+        for (Album album : photo.getAlbums()) {
+            album.getPhotos().remove(photo);
+        }
+        //Supprimer les fichiers (original + miniature)
+        try {
+            Path original = Paths.get(uploadDir).resolve(photo.getUuidFichier());
+            Path thumb = Paths.get(uploadDir).resolve(photo.getUuidThumbnail());
+            Files.deleteIfExists(original);
+            Files.deleteIfExists(thumb);
+        } catch (IOException ex) {
+            throw new RuntimeException("Erreur suppression fichiers", ex);
+        }
+        //Supprimer la photo en base & supprime aussi commentaires + partages via cascade
+        photoRepository.delete(photo);
+    }
+
+
 }
\ No newline at end of file
diff --git a/src/main/resources/templates/photo-detail.html b/src/main/resources/templates/photo-detail.html
index 0683902..9ca2aa5 100644
--- a/src/main/resources/templates/photo-detail.html
+++ b/src/main/resources/templates/photo-detail.html
@@ -29,6 +29,17 @@
     <li><strong>Visibilité :</strong> <span th:text="${photo.visibilite}"></span></li>
     <li><strong>Propriétaire :</strong> <span th:text="${photo.proprietaire.email}"></span></li>
 </ul>
+<!-- Suppression de la photo par le propriétaire -->
+<div th:if="${isOwner}">
+    <form th:action="@{'/photo/' + ${photo.id} + '/delete'}" method="post"
+          onsubmit="return confirm('Supprimer définitivement cette photo ?');">
+        <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}" />
+        <button type="submit" style="color:red; margin-bottom:20px;">
+            Supprimer la photo
+        </button>
+    </form>
+</div>
+
 
 <!-- Partage de la photo -->
 <!-- Formulaire gestion visible uniquement en ADMIN ou PROPRIÉTAIRE -->
diff --git a/target/classes/local/epul4a/fotosharing/controller/PhotoController.class b/target/classes/local/epul4a/fotosharing/controller/PhotoController.class
index 1e55b35..fada8ab 100644
Binary files a/target/classes/local/epul4a/fotosharing/controller/PhotoController.class and b/target/classes/local/epul4a/fotosharing/controller/PhotoController.class differ
diff --git a/target/classes/local/epul4a/fotosharing/model/Album$Visibilite.class b/target/classes/local/epul4a/fotosharing/model/Album$Visibilite.class
index 0c108a1..87e6001 100644
Binary files a/target/classes/local/epul4a/fotosharing/model/Album$Visibilite.class and b/target/classes/local/epul4a/fotosharing/model/Album$Visibilite.class differ
diff --git a/target/classes/local/epul4a/fotosharing/model/Photo.class b/target/classes/local/epul4a/fotosharing/model/Photo.class
index 5b34ff3..807d37e 100644
Binary files a/target/classes/local/epul4a/fotosharing/model/Photo.class and b/target/classes/local/epul4a/fotosharing/model/Photo.class differ
diff --git a/target/classes/local/epul4a/fotosharing/service/PhotoService.class b/target/classes/local/epul4a/fotosharing/service/PhotoService.class
index a2c5e77..206c8c3 100644
Binary files a/target/classes/local/epul4a/fotosharing/service/PhotoService.class and b/target/classes/local/epul4a/fotosharing/service/PhotoService.class differ
diff --git a/target/classes/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.class b/target/classes/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.class
index 5d7f3ea..7d45d55 100644
Binary files a/target/classes/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.class and b/target/classes/local/epul4a/fotosharing/service/impl/PhotoServiceImpl.class differ
diff --git a/target/classes/templates/photo-detail.html b/target/classes/templates/photo-detail.html
index 0683902..9ca2aa5 100644
--- a/target/classes/templates/photo-detail.html
+++ b/target/classes/templates/photo-detail.html
@@ -29,6 +29,17 @@
     <li><strong>Visibilité :</strong> <span th:text="${photo.visibilite}"></span></li>
     <li><strong>Propriétaire :</strong> <span th:text="${photo.proprietaire.email}"></span></li>
 </ul>
+<!-- Suppression de la photo par le propriétaire -->
+<div th:if="${isOwner}">
+    <form th:action="@{'/photo/' + ${photo.id} + '/delete'}" method="post"
+          onsubmit="return confirm('Supprimer définitivement cette photo ?');">
+        <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}" />
+        <button type="submit" style="color:red; margin-bottom:20px;">
+            Supprimer la photo
+        </button>
+    </form>
+</div>
+
 
 <!-- Partage de la photo -->
 <!-- Formulaire gestion visible uniquement en ADMIN ou PROPRIÉTAIRE -->