diff --git a/packages/json/lib/commands/MSET.spec.ts b/packages/json/lib/commands/MSET.spec.ts
new file mode 100644
index 00000000000..53d4d822505
--- /dev/null
+++ b/packages/json/lib/commands/MSET.spec.ts
@@ -0,0 +1,35 @@
+import { strict as assert } from 'assert';
+import testUtils, { GLOBAL } from '../test-utils';
+import { transformArguments } from './MSET';
+
+describe('MSET', () => {
+    it('transformArguments', () => {
+        assert.deepEqual(
+            transformArguments([{
+                key: '1',
+                path: '$',
+                value: 1
+            }, {
+                key: '2',
+                path: '$',
+                value: '2'
+            }]),
+            ['JSON.MSET', '1', '$', '1', '2', '$', '"2"']
+        );
+    });
+
+    testUtils.testWithClient('client.json.mSet', async client => {
+        assert.deepEqual(
+            await client.json.mSet([{
+                key: '1',
+                path: '$',
+                value: 1
+            }, {
+                key: '2',
+                path: '$',
+                value: '2'
+            }]),
+            'OK'
+        );
+    }, GLOBAL.SERVERS.OPEN);
+});
diff --git a/packages/json/lib/commands/MSET.ts b/packages/json/lib/commands/MSET.ts
new file mode 100644
index 00000000000..67228f264d2
--- /dev/null
+++ b/packages/json/lib/commands/MSET.ts
@@ -0,0 +1,28 @@
+import { RedisJSON, transformRedisJsonArgument } from '.';
+import { RedisCommandArgument } from '@redis/client/dist/lib/commands';
+
+export const FIRST_KEY_INDEX = 1;
+
+interface JsonMSetItem {
+    key: RedisCommandArgument;
+    path: RedisCommandArgument;
+    value: RedisJSON;
+}
+
+export function transformArguments(items: Array<JsonMSetItem>): Array<string> {
+  
+    const args = new Array(1 + items.length * 3);
+    args[0] = 'JSON.MSET';
+
+    let argsIndex = 1;
+    for (let i = 0; i < items.length; i++) {
+        const item = items[i];
+        args[argsIndex++] = item.key;
+        args[argsIndex++] = item.path;
+        args[argsIndex++] = transformRedisJsonArgument(item.value);
+    }
+
+    return args;
+}
+
+export declare function transformReply(): 'OK';
diff --git a/packages/json/lib/commands/index.ts b/packages/json/lib/commands/index.ts
index efcf156b84d..a42ece5f277 100644
--- a/packages/json/lib/commands/index.ts
+++ b/packages/json/lib/commands/index.ts
@@ -9,6 +9,7 @@ import * as DEL from './DEL';
 import * as FORGET from './FORGET';
 import * as GET from './GET';
 import * as MGET from './MGET';
+import * as MSET from './MSET';
 import * as NUMINCRBY from './NUMINCRBY';
 import * as NUMMULTBY from './NUMMULTBY';
 import * as OBJKEYS from './OBJKEYS';
@@ -42,6 +43,8 @@ export default {
     get: GET,
     MGET,
     mGet: MGET,
+    MSET,
+    mSet: MSET,
     NUMINCRBY,
     numIncrBy: NUMINCRBY,
     NUMMULTBY,