diff --git a/DIRECTORY.md b/DIRECTORY.md
index 63e3f76..1c774a6 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -167,10 +167,12 @@
   * [Ternary Search](https://github.com/TheAlgorithms/Dart/blob/master/search/ternary_Search.dart)
 
 ## Sort
+  * [Bitonic Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/bitonic_sort.dart)
   * [Bubble Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/bubble_Sort.dart)
   * [Cocktail Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/cocktail_sort.dart)
   * [Comb Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/comb_sort.dart)
   * [Count Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/count_sort.dart)
+  * [Cycle Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/cycle_sort.dart) 
   * [Gnome Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/gnome_Sort.dart)
   * [Heap Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/heap_Sort.dart)
   * [Insert Sort](https://github.com/TheAlgorithms/Dart/blob/master/sort/insert_Sort.dart)
diff --git a/sort/bitonic_sort.dart b/sort/bitonic_sort.dart
new file mode 100644
index 0000000..3c74fdb
--- /dev/null
+++ b/sort/bitonic_sort.dart
@@ -0,0 +1,47 @@
+void bitonicSort(List<int> arr, bool ascending) {
+  // Ensure that the input array size is a power of 2
+  if ((arr.length & (arr.length - 1)) != 0) {
+    throw ArgumentError("Input array size must be a power of 2.");
+  }
+
+  // Recursive function to perform bitonic merge
+  void bitonicMerge(List<int> arr, int low, int count, bool ascending) {
+    if (count > 1) {
+      int k = count ~/ 2;
+      for (int i = low; i < low + k; i++) {
+        if ((arr[i] > arr[i + k]) == ascending) {
+          // Swap elements to maintain bitonicity
+          int temp = arr[i];
+          arr[i] = arr[i + k];
+          arr[i + k] = temp;
+        }
+      }
+      bitonicMerge(arr, low, k, ascending);
+      bitonicMerge(arr, low + k, k, ascending);
+    }
+  }
+
+  // Main bitonic sort function
+  void bitonicSortRecursive(List<int> arr, int low, int count, bool ascending) {
+    if (count > 1) {
+      int k = count ~/ 2;
+
+      // Bitonic split phase
+      bitonicSortRecursive(arr, low, k, !ascending);
+      bitonicSortRecursive(arr, low + k, k, ascending);
+
+      // Bitonic merge phase
+      bitonicMerge(arr, low, count, ascending);
+    }
+  }
+
+  // Start the bitonic sort process
+  bitonicSortRecursive(arr, 0, arr.length, ascending);
+}
+
+void main() {
+  List<int> data = [3, 7, 4, 8, 6, 2, 1, 5];
+  bool ascending = true; // Sort in ascending order
+  bitonicSort(data, ascending);
+  print("Sorted Data (Ascending): $data");
+}
diff --git a/sort/cycle_sort.dart b/sort/cycle_sort.dart
new file mode 100644
index 0000000..a110c9a
--- /dev/null
+++ b/sort/cycle_sort.dart
@@ -0,0 +1,60 @@
+void cycleSort(List<int> arr) {
+  int n = arr.length;
+
+  for (int cycleStart = 0; cycleStart < n - 1; cycleStart++) {
+    int item = arr[cycleStart];
+    int pos = cycleStart;
+
+    // Find the position where the item should be placed
+    for (int i = cycleStart + 1; i < n; i++) {
+      if (arr[i] < item) {
+        pos++;
+      }
+    }
+
+    // If the item is already at the correct position, continue to the next cycle
+    if (pos == cycleStart) {
+      continue;
+    }
+
+    // Skip duplicate elements
+    while (item == arr[pos]) {
+      pos++;
+    }
+
+    // Swap the item with the element at its correct position
+    if (pos != cycleStart) {
+      int temp = item;
+      item = arr[pos];
+      arr[pos] = temp;
+    }
+
+    // Perform additional cycles if needed to place other elements in their correct positions
+    while (pos != cycleStart) {
+      pos = cycleStart;
+      for (int i = cycleStart + 1; i < n; i++) {
+        if (arr[i] < item) {
+          pos++;
+        }
+      }
+
+      // Skip duplicate elements
+      while (item == arr[pos]) {
+        pos++;
+      }
+
+      // Swap the item with the element at its correct position
+      if (item != arr[pos]) {
+        int temp = item;
+        item = arr[pos];
+        arr[pos] = temp;
+      }
+    }
+  }
+}
+
+void main() {
+  List<int> data = [5, 1, 3, 4, 2];
+  cycleSort(data);
+  print("Sorted Data: $data");
+}