diff --git a/example/datasets/images/cyborg.png b/example/datasets/images/cyborg.png
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diff --git a/example/datasets/images/image.jpeg b/example/datasets/images/image.jpeg
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diff --git a/lib/src/main/java/de/edux/functions/imputation/ImputationStrategy.java b/lib/src/main/java/de/edux/functions/imputation/ImputationStrategy.java
index 7ef265b..62b0e84 100644
--- a/lib/src/main/java/de/edux/functions/imputation/ImputationStrategy.java
+++ b/lib/src/main/java/de/edux/functions/imputation/ImputationStrategy.java
@@ -12,6 +12,8 @@ public enum ImputationStrategy {
    */
   AVERAGE(new AverageImputation()),
 
+  MEDIAN(new MedianImputation()),
+
   /**
    * Imputation strategy that replaces missing values with the most frequently occurring value
    * (mode) in the dataset column. This strategy can be used for both numerical and categorical
diff --git a/lib/src/main/java/de/edux/functions/imputation/MedianImputation.java b/lib/src/main/java/de/edux/functions/imputation/MedianImputation.java
new file mode 100644
index 0000000..271c20d
--- /dev/null
+++ b/lib/src/main/java/de/edux/functions/imputation/MedianImputation.java
@@ -0,0 +1,61 @@
+package de.edux.functions.imputation;
+
+import java.util.Arrays;
+
+/**
+ * Implements the {@code IImputationStrategy} interface to provide a median value imputation. This
+ * strategy calculates the median of the non-missing numeric values in a column and substitutes the
+ * missing values with this median.
+ *
+ * <p>It is important to note that this strategy is only applicable to columns with numeric data.
+ * Attempting to use this strategy on categorical data will result in a {@code RuntimeException}.
+ */
+public class MedianImputation implements IImputationStrategy {
+  @Override
+  public String[] performImputation(String[] datasetColumn) {
+    checkIfColumnContainsCategoricalValues(datasetColumn);
+
+    String[] updatedDatasetColumn = new String[datasetColumn.length];
+    double median = calculateMedian(datasetColumn);
+
+    for (int index = 0; index < datasetColumn.length; index++) {
+      if (datasetColumn[index].isBlank()) {
+        updatedDatasetColumn[index] = String.valueOf(median);
+
+      } else {
+        updatedDatasetColumn[index] = datasetColumn[index];
+      }
+    }
+
+    return updatedDatasetColumn;
+  }
+
+  private void checkIfColumnContainsCategoricalValues(String[] datasetColumn) {
+    for (String value : datasetColumn) {
+      if (!isNumeric(value)) {
+        throw new RuntimeException(
+            "MEDIAN imputation strategy can not be used on categorical features. "
+                + "Use MODE imputation strategy or perform a list wise deletion on the features.");
+      }
+    }
+  }
+
+  private boolean isNumeric(String value) {
+    return value.matches("-?\\d+(\\.\\d+)?") || value.isBlank();
+  }
+
+  double calculateMedian(String[] datasetColumn) {
+   double[] filteredDatasetColumnInNumbers = Arrays.stream(datasetColumn)
+           .filter(value -> !value.isBlank())
+           .mapToDouble(Double::parseDouble)
+           .sorted()
+           .toArray();
+    if (filteredDatasetColumnInNumbers.length % 2 == 0) {
+      Double upper = filteredDatasetColumnInNumbers[filteredDatasetColumnInNumbers.length / 2];
+      Double lower =
+          filteredDatasetColumnInNumbers[(filteredDatasetColumnInNumbers.length / 2) - 1];
+      return (upper + lower) / 2.0;
+    }
+    return filteredDatasetColumnInNumbers[filteredDatasetColumnInNumbers.length / 2];
+  }
+}
diff --git a/lib/src/test/java/de/edux/functions/imputation/MedianImputationTest.java b/lib/src/test/java/de/edux/functions/imputation/MedianImputationTest.java
new file mode 100644
index 0000000..d5857a1
--- /dev/null
+++ b/lib/src/test/java/de/edux/functions/imputation/MedianImputationTest.java
@@ -0,0 +1,69 @@
+package de.edux.functions.imputation;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.util.Arrays;
+import java.util.Random;
+import org.junit.jupiter.api.Test;
+
+public class MedianImputationTest {
+  @Test
+  void performImputationWithCategoricalValuesShouldThrowRuntimeException() {
+    String[] categoricalFeatures = {"A", "B", "C"};
+    assertThrows(
+        RuntimeException.class,
+        () -> new MedianImputation().performImputation(categoricalFeatures));
+  }
+
+  @Test
+  void performImputationWithNumericalValuesTest() {
+    String[] numericalFeaturesWithMissingValues = {"1", "", "2", "3", "", "4"};
+    MedianImputation imputter = new MedianImputation();
+    String[] numericalFeaturesWithImputtedValues =
+        imputter.performImputation(numericalFeaturesWithMissingValues);
+    assertAll(
+        () -> assertEquals("2.5", numericalFeaturesWithImputtedValues[1]),
+        () -> assertEquals("2.5", numericalFeaturesWithImputtedValues[4]));
+  }
+
+  @Test
+  public void testCalculateMedianWithLargeDataset() {
+    String[] largeDataset = new String[1000000];
+    Random random = new Random();
+    for (int i = 0; i < largeDataset.length; i++) {
+      if (random.nextDouble() < 0.05) { // 5% empty values
+        largeDataset[i] = "";
+      } else {
+        largeDataset[i] = String.valueOf(random.nextDouble() * 1000000);
+      }
+    }
+
+    // Erwarteter Median
+    double[] numericValues =
+        Arrays.stream(largeDataset)
+            .filter(s -> !s.isBlank())
+            .mapToDouble(Double::parseDouble)
+            .sorted()
+            .toArray();
+    double expectedMedian =
+        numericValues.length % 2 == 0
+            ? (numericValues[numericValues.length / 2]
+                    + numericValues[numericValues.length / 2 - 1])
+                / 2.0
+            : numericValues[numericValues.length / 2];
+
+    MedianImputation medianImputation = new MedianImputation();
+
+    long startTime = System.nanoTime();
+    double calculatedMedian = medianImputation.calculateMedian(largeDataset);
+    long endTime = System.nanoTime();
+
+    System.out.println("Process time in seconds: " + (endTime - startTime) / 1e9);
+
+    assertEquals(
+        expectedMedian,
+        calculatedMedian,
+        0.001,
+        "Calculated median should be equal to the expected median.");
+  }
+}