diff --git a/src/safeds/data/image/containers/_image.py b/src/safeds/data/image/containers/_image.py
index c5f9c2b31..38cf88c4c 100644
--- a/src/safeds/data/image/containers/_image.py
+++ b/src/safeds/data/image/containers/_image.py
@@ -6,7 +6,7 @@
 from typing import Any, BinaryIO
 
 import PIL
-from PIL import ImageFilter, ImageOps
+from PIL import ImageEnhance, ImageFilter, ImageOps
 from PIL.Image import Image as PillowImage
 from PIL.Image import open as open_image
 
@@ -317,6 +317,24 @@ def blur(self, radius: int = 1) -> Image:
         new_image._image = new_image._image.filter(ImageFilter.BoxBlur(radius))
         return new_image
 
+    def sharpen(self, factor: float) -> Image:
+        """
+        Return the sharpened image.
+
+        Parameters
+        ----------
+        factor: The amount of sharpness to be applied to the image.
+        Factor 1.0 is considered to be neutral and does not make any changes.
+
+        Returns
+        -------
+        result : Image
+            The image sharpened by the given factor.
+        """
+        image_copy = copy.deepcopy(self)
+        image_copy._image = ImageEnhance.Sharpness(image_copy._image).enhance(factor)
+        return image_copy
+
     def invert_colors(self) -> Image:
         """
         Return the image with inverted colors.
diff --git a/tests/resources/image/sharpen/sharpened_by_-1.png b/tests/resources/image/sharpen/sharpened_by_-1.png
new file mode 100644
index 000000000..927b96838
Binary files /dev/null and b/tests/resources/image/sharpen/sharpened_by_-1.png differ
diff --git a/tests/resources/image/sharpen/sharpened_by_0.5.png b/tests/resources/image/sharpen/sharpened_by_0.5.png
new file mode 100644
index 000000000..afe187a9e
Binary files /dev/null and b/tests/resources/image/sharpen/sharpened_by_0.5.png differ
diff --git a/tests/resources/image/sharpen/sharpened_by_10.png b/tests/resources/image/sharpen/sharpened_by_10.png
new file mode 100644
index 000000000..c7590fc53
Binary files /dev/null and b/tests/resources/image/sharpen/sharpened_by_10.png differ
diff --git a/tests/resources/image/sharpen/to_sharpen.png b/tests/resources/image/sharpen/to_sharpen.png
new file mode 100644
index 000000000..2c9e5d18e
Binary files /dev/null and b/tests/resources/image/sharpen/to_sharpen.png differ
diff --git a/tests/safeds/data/image/containers/test_image.py b/tests/safeds/data/image/containers/test_image.py
index 19ca708f1..968a50d07 100644
--- a/tests/safeds/data/image/containers/test_image.py
+++ b/tests/safeds/data/image/containers/test_image.py
@@ -314,3 +314,20 @@ def test_should_crop_png_image(self) -> None:
         image = image.crop(0, 0, 100, 100)
         image2 = Image.from_png_file(resolve_resource_path("image/whiteCropped.png"))
         assert image == image2
+
+
+class TestSharpen:
+    @pytest.mark.parametrize("factor", [-1, 0.5, 10])
+    def test_should_sharpen(self, factor: float) -> None:
+        image = Image.from_png_file(resolve_resource_path("image/sharpen/to_sharpen.png"))
+        image2 = image.sharpen(factor)
+        image2.to_png_file(resolve_resource_path("image/sharpen/sharpened_by_" + str(factor) + ".png"))
+        assert image != image2
+        assert image2 == Image.from_png_file(
+            resolve_resource_path("image/sharpen/sharpened_by_" + str(factor) + ".png"),
+        )
+
+    def test_should_not_sharpen(self) -> None:
+        image = Image.from_png_file(resolve_resource_path("image/sharpen/to_sharpen.png"))
+        image2 = image.sharpen(1)
+        assert image == image2