diff --git a/swift/347-Top-k-frequent-elements.swift b/swift/347-Top-k-frequent-elements.swift
new file mode 100644
index 000000000..5b8474411
--- /dev/null
+++ b/swift/347-Top-k-frequent-elements.swift
@@ -0,0 +1,28 @@
+class Solution {
+    func topKFrequent(_ nums: [Int], _ k: Int) -> [Int] {
+        var count = [Int:Int]()
+        for n in nums {
+            guard count[n] != nil else {
+                count[n] = 1
+                continue
+            }
+            count[n] = 1 + count[n]!
+        }
+        
+        var freq = [[Int]](repeating: [], count: nums.count+1)
+        for (n, c) in count {
+            freq[c].append(n)
+        }
+        
+        var res = [Int]()
+        for i in stride(from: freq.count-1, to: 0, by: -1) {
+            for n in freq[i] {
+                res.append(n)
+                if res.count == k {
+                    return res
+                }
+            }
+        }
+        return res
+    }
+}