diff --git a/Octokit.Reactive/Clients/IObservableCommitsClient.cs b/Octokit.Reactive/Clients/IObservableCommitsClient.cs
new file mode 100644
index 00000000..8c175792
--- /dev/null
+++ b/Octokit.Reactive/Clients/IObservableCommitsClient.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Octokit.Reactive
+{
+    public interface IObservableCommitsClient
+    {
+        /// <summary>
+        /// Gets a commit for a given repository by sha reference
+        /// </summary>
+        /// <remarks>
+        /// http://developer.github.com/v3/git/commits/#get-a-commit
+        /// </remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="reference">Tha sha reference of the commit</param>
+        /// <returns></returns>
+        [SuppressMessage("Microsoft.Naming", "CA1716:IdentifiersShouldNotMatchKeywords", MessageId = "Get",
+            Justification = "Method makes a network request")]
+        IObservable<Commit> Get(string owner, string name, string reference);        
+    }
+}
\ No newline at end of file
diff --git a/Octokit.Reactive/Clients/IObservableGitDatabaseClient.cs b/Octokit.Reactive/Clients/IObservableGitDatabaseClient.cs
index 8c984fb6..d071c78a 100644
--- a/Octokit.Reactive/Clients/IObservableGitDatabaseClient.cs
+++ b/Octokit.Reactive/Clients/IObservableGitDatabaseClient.cs
@@ -6,5 +6,6 @@
     public interface IObservableGitDatabaseClient
     {
         IObservableTagsClient Tag { get; set; }
+        IObservableCommitsClient Commit { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Octokit.Reactive/Clients/ObservableCommitsClient.cs b/Octokit.Reactive/Clients/ObservableCommitsClient.cs
new file mode 100644
index 00000000..371cd621
--- /dev/null
+++ b/Octokit.Reactive/Clients/ObservableCommitsClient.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Reactive.Threading.Tasks;
+
+namespace Octokit.Reactive
+{
+    public class ObservableCommitsClient : IObservableCommitsClient
+    {
+        readonly ICommitsClient _client;
+
+        public ObservableCommitsClient(IGitHubClient client)
+        {
+            Ensure.ArgumentNotNull(client, "client");
+            _client = client.GitDatabase.Commit;
+        }
+
+        public IObservable<Commit> Get(string owner, string name, string reference)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+            Ensure.ArgumentNotNullOrEmptyString(reference, "reference");
+
+            return _client.Get(owner, name, reference).ToObservable();            
+        }
+    }
+}
\ No newline at end of file
diff --git a/Octokit.Reactive/Clients/ObservableGitDatabaseClient.cs b/Octokit.Reactive/Clients/ObservableGitDatabaseClient.cs
index 9207a75a..48a65d0a 100644
--- a/Octokit.Reactive/Clients/ObservableGitDatabaseClient.cs
+++ b/Octokit.Reactive/Clients/ObservableGitDatabaseClient.cs
@@ -5,8 +5,10 @@
         public ObservableGitDatabaseClient(IGitHubClient client)
         {
             Tag = new ObservableTagsClient(client);
+            Commit = new ObservableCommitsClient(client);
         }
 
         public IObservableTagsClient Tag { get; set; }
+        public IObservableCommitsClient Commit { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Octokit.Reactive/Octokit.Reactive.csproj b/Octokit.Reactive/Octokit.Reactive.csproj
index cb921381..e2e8913e 100644
--- a/Octokit.Reactive/Octokit.Reactive.csproj
+++ b/Octokit.Reactive/Octokit.Reactive.csproj
@@ -73,6 +73,8 @@
     <Compile Include="..\SolutionInfo.cs">
       <Link>Properties\SolutionInfo.cs</Link>
     </Compile>
+    <Compile Include="Clients\IObservableCommitsClient.cs" />
+    <Compile Include="Clients\ObservableCommitsClient.cs" />
     <Compile Include="Clients\ObservableGitDatabaseClient.cs" />
     <Compile Include="Clients\IObservableGitDatabaseClient.cs" />
     <Compile Include="Clients\IObservableTagsClient.cs" />
diff --git a/Octokit.Tests/Clients/GitDatabaseClientTests.cs b/Octokit.Tests/Clients/GitDatabaseClientTests.cs
index e43362f3..93ee03bb 100644
--- a/Octokit.Tests/Clients/GitDatabaseClientTests.cs
+++ b/Octokit.Tests/Clients/GitDatabaseClientTests.cs
@@ -14,11 +14,19 @@ public class GitDatabaseClientTests
         }
 
         [Fact]
-        public void SetChildsClients()
+        public void SetTagsClient()
         {
             var apiConnection = Substitute.For<IApiConnection>();
             var gitDatabaseClient = new GitDatabaseClient(apiConnection);
             Assert.NotNull(gitDatabaseClient.Tag);
         }
+
+        [Fact]
+        public void SetCommitsClient()
+        {
+            var apiConnection = Substitute.For<IApiConnection>();
+            var gitDatabaseClient = new GitDatabaseClient(apiConnection);
+            Assert.NotNull(gitDatabaseClient.Commit);
+        }
     }    
 }
\ No newline at end of file
diff --git a/Octokit.Tests/Clients/TagsClientTests.cs b/Octokit.Tests/Clients/TagsClientTests.cs
index ab37b754..2c6c3cff 100644
--- a/Octokit.Tests/Clients/TagsClientTests.cs
+++ b/Octokit.Tests/Clients/TagsClientTests.cs
@@ -77,13 +77,13 @@ public class TagsClientTests
         [Fact]
         public void PerformsNewTagSerialization()
         {
-            var tag = new NewTag()
+            var tag = new NewTag
             {
                 Message = "tag-message",
                 Tag = "tag-name",
                 Object = "tag-object",
                 Type = TaggedType.Tree,
-                Tagger = new Tagger
+                Tagger = new UserAction
                 {
                     Name = "tagger-name",
                     Email = "tagger-email",
diff --git a/Octokit.Tests/Octokit.Tests.csproj b/Octokit.Tests/Octokit.Tests.csproj
index 9a832fec..78c56a68 100644
--- a/Octokit.Tests/Octokit.Tests.csproj
+++ b/Octokit.Tests/Octokit.Tests.csproj
@@ -110,6 +110,7 @@
     <Compile Include="Helpers\StringExtensionsTests.cs" />
     <Compile Include="Clients\RepositoriesClientTests.cs" />
     <Compile Include="Reactive\AuthorizationExtensionsTests.cs" />
+    <Compile Include="Reactive\ObservableCommitsClientTests.cs" />
     <Compile Include="Reactive\ObservableIssuesClientTests.cs" />
     <Compile Include="Reactive\ObservableMilestonesClientTests.cs" />
     <Compile Include="Reactive\ObservableRepositoriesClientTests.cs" />
diff --git a/Octokit.Tests/Reactive/ObservableCommitsClientTests.cs b/Octokit.Tests/Reactive/ObservableCommitsClientTests.cs
new file mode 100644
index 00000000..af1419c2
--- /dev/null
+++ b/Octokit.Tests/Reactive/ObservableCommitsClientTests.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Reactive.Linq;
+using System.Threading.Tasks;
+using NSubstitute;
+using Octokit.Reactive;
+using Octokit.Tests.Helpers;
+using Xunit;
+
+namespace Octokit.Tests.Reactive
+{
+    public class ObservableCommitsClientTests
+    {
+        public class TheCtorMethod
+        {
+            [Fact]
+            public void EnsuresArgumentIsNotNulll()
+            {
+                Assert.Throws<ArgumentNullException>(() => new ObservableCommitsClient(null));
+            }
+        }
+
+        public class TheGetMethod
+        {
+            public async Task EnsureNonNullArguments()
+            {
+                var client = new ObservableCommitsClient(Substitute.For<IGitHubClient>());
+
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Get(null, "name", ""));
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Get("owner", null, ""));
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Get("owner", "name", null));
+                await AssertEx.Throws<ArgumentException>(async () => await client.Get("", "name", "reference"));
+                await AssertEx.Throws<ArgumentException>(async () => await client.Get("owner", "", "reference"));
+                await AssertEx.Throws<ArgumentException>(async () => await client.Get("owner", "name", ""));                
+            } 
+        }
+    }
+}
\ No newline at end of file
diff --git a/Octokit/Clients/GitDatabaseClient.cs b/Octokit/Clients/GitDatabaseClient.cs
index 0e97a0de..908f1ca0 100644
--- a/Octokit/Clients/GitDatabaseClient.cs
+++ b/Octokit/Clients/GitDatabaseClient.cs
@@ -6,8 +6,10 @@
             : base(apiConnection)
         {
             Tag = new TagsClient(apiConnection);
+            Commit = new CommitsClient(apiConnection);
         }
 
         public ITagsClient Tag { get; set; }
+        public ICommitsClient Commit { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Octokit/Clients/IGitDatabaseClient.cs b/Octokit/Clients/IGitDatabaseClient.cs
index 6bd46eb4..8c36b6bb 100644
--- a/Octokit/Clients/IGitDatabaseClient.cs
+++ b/Octokit/Clients/IGitDatabaseClient.cs
@@ -6,5 +6,6 @@
     public interface IGitDatabaseClient
     {
         ITagsClient Tag { get; set; }
+        ICommitsClient Commit { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Octokit/Models/Response/Commit.cs b/Octokit/Models/Response/Commit.cs
index b9296251..7205a177 100644
--- a/Octokit/Models/Response/Commit.cs
+++ b/Octokit/Models/Response/Commit.cs
@@ -1,4 +1,6 @@
-namespace Octokit
+using System.Collections.Generic;
+
+namespace Octokit
 {
     public class Commit
     {
@@ -6,12 +8,12 @@
         public string Url { get; set; }
         public string Message { get; set; }
         public UserAction Author { get; set; }
-        public UserAction Commiter { get; set; }
-        public CommitRelation Tree { get; set; }
-        public CommitRelation[] Parents { get; set; }
+        public UserAction Committer { get; set; }
+        public GitReference Tree { get; set; }
+        public IEnumerable<GitReference> Parents { get; set; }
     }
 
-    public class CommitRelation
+    public class GitReference
     {
         public string Url { get; set; }
         public string Sha { get; set; }