diff --git a/src/libraries/System.Numerics.Tensors/ref/System.Numerics.Tensors.cs b/src/libraries/System.Numerics.Tensors/ref/System.Numerics.Tensors.cs
index 9af0f37186cca6..b54d42ebf768a2 100644
--- a/src/libraries/System.Numerics.Tensors/ref/System.Numerics.Tensors.cs
+++ b/src/libraries/System.Numerics.Tensors/ref/System.Numerics.Tensors.cs
@@ -119,6 +119,15 @@ public virtual void Fill(T value) { }
         protected virtual int IndexOf(T item) { throw null; }
         public abstract System.Numerics.Tensors.Tensor<T> Reshape(System.ReadOnlySpan<int> dimensions);
         public abstract void SetValue(int index, T value);
+        public struct Enumerator : System.Collections.Generic.IEnumerator<T>
+        {
+            public T Current { get; private set; }
+            object? System.Collections.IEnumerator.Current => throw null;
+            public bool MoveNext() => throw null;
+            public void Reset() { }
+            public void Dispose() { }
+        }
+        public Enumerator GetEnumerator() => throw null;
         void System.Collections.Generic.ICollection<T>.Add(T item) { }
         void System.Collections.Generic.ICollection<T>.Clear() { }
         bool System.Collections.Generic.ICollection<T>.Contains(T item) { throw null; }
diff --git a/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/Tensor.cs b/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/Tensor.cs
index bcb3815320dbb6..270da201c53b48 100644
--- a/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/Tensor.cs
+++ b/src/libraries/System.Numerics.Tensors/src/System/Numerics/Tensors/Tensor.cs
@@ -691,6 +691,62 @@ public virtual T this[ReadOnlySpan<int> indices]
         /// <param name="value">The new value to set at the specified position in this Tensor.</param>
         public abstract void SetValue(int index, T value);
 
+        /// <summary>
+        /// The type that implements enumerators for <see cref="Tensor{T}"/> instances.
+        /// </summary>
+        public struct Enumerator : IEnumerator<T>
+        {
+            private readonly Tensor<T> _tensor;
+            private int _index;
+
+            internal Enumerator(Tensor<T> tensor)
+            {
+                Debug.Assert(tensor != null);
+
+                _tensor = tensor;
+                _index = 0;
+                Current = default;
+            }
+
+            public T Current { get; private set; }
+
+            object? IEnumerator.Current => Current;
+
+            public bool MoveNext()
+            {
+                if (_index < _tensor.Length)
+                {
+                    Current = _tensor.GetValue(_index);
+                    ++_index;
+                    return true;
+                }
+                else
+                {
+                    Current = default;
+                    return false;
+                }
+            }
+
+            /// <summary>
+            /// Resets the enumerator to the beginning.
+            /// </summary>
+            public void Reset()
+            {
+                _index = 0;
+                Current = default;
+            }
+
+            /// <summary>
+            /// Disposes the enumerator.
+            /// </summary>
+            public void Dispose() { }
+        }
+
+        /// <summary>
+        /// Gets an enumerator that enumerates the elements of the <see cref="Tensor{T}"/>.
+        /// </summary>
+        /// <returns>An enumerator for the current <see cref="Tensor{T}"/>.</returns>
+        public Enumerator GetEnumerator() => new Enumerator(this);
 
         #region statics
         /// <summary>
@@ -717,10 +773,7 @@ public static bool Equals(Tensor<T> left, Tensor<T> right)
         #endregion
 
         #region IEnumerable members
-        IEnumerator IEnumerable.GetEnumerator()
-        {
-            return ((IEnumerable<T>)this).GetEnumerator();
-        }
+        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
         #endregion
 
         #region ICollection members
@@ -828,13 +881,7 @@ void IList.RemoveAt(int index)
         #endregion
 
         #region IEnumerable<T> members
-        IEnumerator<T> IEnumerable<T>.GetEnumerator()
-        {
-            for (int i = 0; i < Length; i++)
-            {
-                yield return GetValue(i);
-            }
-        }
+        IEnumerator<T> IEnumerable<T>.GetEnumerator() => GetEnumerator();
         #endregion
 
         #region ICollection<T> members
diff --git a/src/libraries/System.Numerics.Tensors/tests/TensorTests.cs b/src/libraries/System.Numerics.Tensors/tests/TensorTests.cs
index 2c9c7ba33bc040..0a5d8224c76635 100644
--- a/src/libraries/System.Numerics.Tensors/tests/TensorTests.cs
+++ b/src/libraries/System.Numerics.Tensors/tests/TensorTests.cs
@@ -2419,5 +2419,68 @@ public void TestIReadOnlyTMembers(TensorConstructor constructor)
             int expectedIndexValue = constructor.IsReversedStride ? 4 : 2;
             Assert.Equal(expectedIndexValue, tensorList[1]);
         }
+
+        [Theory]
+        [MemberData(nameof(GetConstructedTensors))]
+        public void TestGetEnumerator(Tensor<int> tensor)
+        {
+            static IEnumerable<int> GetExpected(Tensor<int> tensor)
+            {
+                for (int index = 0; index < tensor.Length; ++index)
+                    yield return tensor.GetValue(index);
+            }
+
+            Assert.Equal(GetExpected(tensor), tensor);
+        }
+
+        [Theory]
+        [MemberData(nameof(GetConstructedTensors))]
+        public void TestEnumeratorReset(Tensor<int> tensor)
+        {
+            static long AdvanceEnumerator(ref Tensor<int>.Enumerator enumerator, long maxCount)
+            {
+                long count = 0;
+                while (count < maxCount && enumerator.MoveNext())
+                    count++;
+
+                return count;
+            }
+
+            static void TestStepCountIfInRange(Tensor<int> tensor, long stepCount)
+            {
+                if (stepCount < 0 || stepCount > tensor.Length)
+                    return;
+
+                var enumerator = tensor.GetEnumerator();
+                long actualStepCount = AdvanceEnumerator(ref enumerator, stepCount);
+
+                Assert.Equal(stepCount, actualStepCount);
+
+                enumerator.Reset();
+
+                var itemsPostReset = new List<int>();
+                while (enumerator.MoveNext())
+                    itemsPostReset.Add(enumerator.Current);
+
+                Assert.Equal(tensor, itemsPostReset);
+            }
+
+            TestStepCountIfInRange(tensor, 1);
+            TestStepCountIfInRange(tensor, tensor.Length - 1);
+            TestStepCountIfInRange(tensor, tensor.Length / 4);
+            TestStepCountIfInRange(tensor, tensor.Length - tensor.Length / 4);
+            TestStepCountIfInRange(tensor, tensor.Length / 2);
+            TestStepCountIfInRange(tensor, tensor.Length);
+        }
+
+        [Theory]
+        [MemberData(nameof(GetConstructedTensors))]
+        public void TestEnumeratorDispose_DoesNotThrow(Tensor<int> tensor)
+        {
+            var enumerator = tensor.GetEnumerator();
+
+            enumerator.Dispose();
+            enumerator.Dispose();
+        }
     }
 }
diff --git a/src/libraries/System.Numerics.Tensors/tests/TensorTestsBase.cs b/src/libraries/System.Numerics.Tensors/tests/TensorTestsBase.cs
index 26ed47ec639ea4..9774dd22662e6a 100644
--- a/src/libraries/System.Numerics.Tensors/tests/TensorTestsBase.cs
+++ b/src/libraries/System.Numerics.Tensors/tests/TensorTestsBase.cs
@@ -2,6 +2,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using System.Collections.Generic;
+using System.Linq;
 
 namespace System.Numerics.Tensors.Tests
 {
@@ -141,6 +142,27 @@ public static IEnumerable<object[]> GetTensorAndResultConstructor()
             }
         }
 
+        public static IEnumerable<object[]> GetConstructedTensors()
+        {
+            foreach (var ctor in GetSingleTensorConstructors().Select(x => (TensorConstructor)x[0]))
+            {
+                yield return new object[] { ctor.CreateFromArray<int>(Array.Empty<int>()) };
+                yield return new object[] { ctor.CreateFromArray<int>(new[] { 7 }) };
+                yield return new object[] { ctor.CreateFromArray<int>(new[] { 7, 14 }) };
+                yield return new object[] { ctor.CreateFromArray<int>(new[] { 7, 14, 21 }) };
+                yield return new object[]
+                {
+                    ctor.CreateFromArray<int>(new[,]
+                    {
+                        { 3, 6, 9 },
+                        { 5, 10, 15 },
+                        { 7, 14, 21 },
+                        { 11, 22, 33 }
+                    })
+                };
+            }
+        }
+
         public static NativeMemory<T> NativeMemoryFromArray<T>(T[] array)
         {
             return NativeMemoryFromArray<T>((Array)array);