diff --git a/spec/ParseGraphQLServer.spec.js b/spec/ParseGraphQLServer.spec.js
index cc26786119..d46a5f769b 100644
--- a/spec/ParseGraphQLServer.spec.js
+++ b/spec/ParseGraphQLServer.spec.js
@@ -3372,6 +3372,149 @@ describe('ParseGraphQLServer', () => {
         });
       });
 
+      describe('Functions Mutations', () => {
+        it('can be called', async () => {
+          Parse.Cloud.define('hello', async () => {
+            return 'Hello world!';
+          });
+
+          const result = await apolloClient.mutate({
+            mutation: gql`
+              mutation CallFunction {
+                functions {
+                  call(functionName: "hello")
+                }
+              }
+            `,
+          });
+
+          expect(result.data.functions.call).toEqual('Hello world!');
+        });
+
+        it('can throw errors', async () => {
+          Parse.Cloud.define('hello', async () => {
+            throw new Error('Some error message.');
+          });
+
+          try {
+            await apolloClient.mutate({
+              mutation: gql`
+                mutation CallFunction {
+                  functions {
+                    call(functionName: "hello")
+                  }
+                }
+              `,
+            });
+            fail('Should throw an error');
+          } catch (e) {
+            const { graphQLErrors } = e;
+            expect(graphQLErrors.length).toBe(1);
+            expect(graphQLErrors[0].message).toBe('Some error message.');
+          }
+        });
+
+        it('should accept different params', done => {
+          Parse.Cloud.define('hello', async req => {
+            expect(req.params.date instanceof Date).toBe(true);
+            expect(req.params.date.getTime()).toBe(1463907600000);
+            expect(req.params.dateList[0] instanceof Date).toBe(true);
+            expect(req.params.dateList[0].getTime()).toBe(1463907600000);
+            expect(req.params.complexStructure.date[0] instanceof Date).toBe(
+              true
+            );
+            expect(req.params.complexStructure.date[0].getTime()).toBe(
+              1463907600000
+            );
+            expect(
+              req.params.complexStructure.deepDate.date[0] instanceof Date
+            ).toBe(true);
+            expect(req.params.complexStructure.deepDate.date[0].getTime()).toBe(
+              1463907600000
+            );
+            expect(
+              req.params.complexStructure.deepDate2[0].date instanceof Date
+            ).toBe(true);
+            expect(
+              req.params.complexStructure.deepDate2[0].date.getTime()
+            ).toBe(1463907600000);
+            // Regression for #2294
+            expect(req.params.file instanceof Parse.File).toBe(true);
+            expect(req.params.file.url()).toEqual('https://some.url');
+            // Regression for #2204
+            expect(req.params.array).toEqual(['a', 'b', 'c']);
+            expect(Array.isArray(req.params.array)).toBe(true);
+            expect(req.params.arrayOfArray).toEqual([
+              ['a', 'b', 'c'],
+              ['d', 'e', 'f'],
+            ]);
+            expect(Array.isArray(req.params.arrayOfArray)).toBe(true);
+            expect(Array.isArray(req.params.arrayOfArray[0])).toBe(true);
+            expect(Array.isArray(req.params.arrayOfArray[1])).toBe(true);
+
+            done();
+          });
+
+          const params = {
+            date: {
+              __type: 'Date',
+              iso: '2016-05-22T09:00:00.000Z',
+            },
+            dateList: [
+              {
+                __type: 'Date',
+                iso: '2016-05-22T09:00:00.000Z',
+              },
+            ],
+            lol: 'hello',
+            complexStructure: {
+              date: [
+                {
+                  __type: 'Date',
+                  iso: '2016-05-22T09:00:00.000Z',
+                },
+              ],
+              deepDate: {
+                date: [
+                  {
+                    __type: 'Date',
+                    iso: '2016-05-22T09:00:00.000Z',
+                  },
+                ],
+              },
+              deepDate2: [
+                {
+                  date: {
+                    __type: 'Date',
+                    iso: '2016-05-22T09:00:00.000Z',
+                  },
+                },
+              ],
+            },
+            file: Parse.File.fromJSON({
+              __type: 'File',
+              name: 'name',
+              url: 'https://some.url',
+            }),
+            array: ['a', 'b', 'c'],
+            arrayOfArray: [['a', 'b', 'c'], ['d', 'e', 'f']],
+          };
+
+          apolloClient.mutate({
+            mutation: gql`
+              mutation CallFunction($params: Object) {
+                functions {
+                  call(functionName: "hello", params: $params)
+                }
+              }
+            `,
+            variables: {
+              params,
+            },
+          });
+        });
+      });
+
       describe('Data Types', () => {
         it('should support String', async () => {
           const someFieldValue = 'some string';
diff --git a/src/GraphQL/loaders/defaultGraphQLMutations.js b/src/GraphQL/loaders/defaultGraphQLMutations.js
index 4d36c9e50b..c7ebc6347d 100644
--- a/src/GraphQL/loaders/defaultGraphQLMutations.js
+++ b/src/GraphQL/loaders/defaultGraphQLMutations.js
@@ -1,11 +1,13 @@
 import * as objectsMutations from './objectsMutations';
 import * as filesMutations from './filesMutations';
 import * as usersMutations from './usersMutations';
+import * as functionsMutations from './functionsMutations';
 
 const load = parseGraphQLSchema => {
   objectsMutations.load(parseGraphQLSchema);
   filesMutations.load(parseGraphQLSchema);
   usersMutations.load(parseGraphQLSchema);
+  functionsMutations.load(parseGraphQLSchema);
 };
 
 export { load };
diff --git a/src/GraphQL/loaders/functionsMutations.js b/src/GraphQL/loaders/functionsMutations.js
new file mode 100644
index 0000000000..6a7b9a3de9
--- /dev/null
+++ b/src/GraphQL/loaders/functionsMutations.js
@@ -0,0 +1,57 @@
+import { GraphQLObjectType, GraphQLNonNull, GraphQLString } from 'graphql';
+import { FunctionsRouter } from '../../Routers/FunctionsRouter';
+import * as defaultGraphQLTypes from './defaultGraphQLTypes';
+
+const load = parseGraphQLSchema => {
+  const fields = {};
+
+  fields.call = {
+    description:
+      'The call mutation can be used to invoke a cloud code function.',
+    args: {
+      functionName: {
+        description: 'This is the name of the function to be called.',
+        type: new GraphQLNonNull(GraphQLString),
+      },
+      params: {
+        description: 'These are the params to be passed to the function.',
+        type: defaultGraphQLTypes.OBJECT,
+      },
+    },
+    type: defaultGraphQLTypes.ANY,
+    async resolve(_source, args, context) {
+      try {
+        const { functionName, params } = args;
+        const { config, auth, info } = context;
+
+        return (await FunctionsRouter.handleCloudFunction({
+          params: {
+            functionName,
+          },
+          config,
+          auth,
+          info,
+          body: params,
+        })).response.result;
+      } catch (e) {
+        parseGraphQLSchema.handleError(e);
+      }
+    },
+  };
+
+  const functionsMutation = new GraphQLObjectType({
+    name: 'FunctionsMutation',
+    description:
+      'FunctionsMutation is the top level type for functions mutations.',
+    fields,
+  });
+  parseGraphQLSchema.graphQLTypes.push(functionsMutation);
+
+  parseGraphQLSchema.graphQLMutations.functions = {
+    description: 'This is the top level for functions mutations.',
+    type: functionsMutation,
+    resolve: () => new Object(),
+  };
+};
+
+export { load };