diff --git a/docker/api/image.py b/docker/api/image.py
index 85109473bc..4fdb89bea6 100644
--- a/docker/api/image.py
+++ b/docker/api/image.py
@@ -3,6 +3,7 @@
 
 from .. import auth, errors, utils
 from ..constants import DEFAULT_DATA_CHUNK_SIZE
+from ..types.image import Platform
 
 log = logging.getLogger(__name__)
 
@@ -434,7 +435,7 @@ def pull(self, repository, tag=None, stream=False, auth_config=None,
         return self._result(response)
 
     def push(self, repository, tag=None, stream=False, auth_config=None,
-             decode=False):
+             decode=False, platform=None):
         """
         Push an image or a repository to the registry. Similar to the ``docker
         push`` command.
@@ -448,6 +449,7 @@ def push(self, repository, tag=None, stream=False, auth_config=None,
                 ``username`` and ``password`` keys to be valid.
             decode (bool): Decode the JSON data from the server into dicts.
                 Only applies with ``stream=True``
+            platform (str): JSON-encoded OCI platform to select the platform-variant to push. If not provided, all available variants will attempt to be pushed.
 
         Returns:
             (generator or str): The output from the server.
@@ -488,6 +490,16 @@ def push(self, repository, tag=None, stream=False, auth_config=None,
             log.debug('Sending supplied auth config')
             headers['X-Registry-Auth'] = auth.encode_header(auth_config)
 
+        if platform is not None:
+            if utils.version_lt(self._version, '1.46'):
+                raise errors.InvalidVersion(
+                    'platform was only introduced in API version 1.46'
+                )
+            # Handle both Platform instances and dict inputs
+            if isinstance(platform, dict):
+                platform = Platform(**platform)
+            params['platform'] = platform
+
         response = self._post_json(
             u, None, headers=headers, stream=stream, params=params
         )
diff --git a/docker/types/__init__.py b/docker/types/__init__.py
index fbe247210b..4ce479b811 100644
--- a/docker/types/__init__.py
+++ b/docker/types/__init__.py
@@ -1,6 +1,7 @@
 from .containers import ContainerConfig, DeviceRequest, HostConfig, LogConfig, Ulimit
 from .daemon import CancellableStream
 from .healthcheck import Healthcheck
+from .image import Platform
 from .networks import EndpointConfig, IPAMConfig, IPAMPool, NetworkingConfig
 from .services import (
     ConfigReference,
diff --git a/docker/types/image.py b/docker/types/image.py
new file mode 100644
index 0000000000..a89f57c921
--- /dev/null
+++ b/docker/types/image.py
@@ -0,0 +1,34 @@
+from .base import DictType
+
+
+class Platform(DictType):
+    def __init__(self, **kwargs):
+        architecture = kwargs.get('architecture')
+        os = kwargs.get('os')
+
+        if architecture is None or os is None:
+            raise ValueError("Both 'architecture' and 'os' must be provided")
+
+        super().__init__({
+            'architecture': architecture,
+            'os': os,
+            'os_version': kwargs.get('os_version'),
+            'os_features': kwargs.get('os_features'),
+            'variant': kwargs.get('variant')
+        })
+
+    @property
+    def architecture(self):
+        return self['architecture']
+
+    @property
+    def os(self):
+        return self['os']
+
+    @architecture.setter
+    def architecture(self, value):
+        self['architecture'] = value
+
+    @os.setter
+    def os(self, value):
+        self['os'] = value
diff --git a/tests/unit/api_image_test.py b/tests/unit/api_image_test.py
index 148109d37e..db3a1a456c 100644
--- a/tests/unit/api_image_test.py
+++ b/tests/unit/api_image_test.py
@@ -5,6 +5,7 @@
 import docker
 from docker import auth
 
+from ..helpers import requires_api_version
 from . import fake_api
 from .api_test import (
     DEFAULT_TIMEOUT_SECONDS,
@@ -271,6 +272,55 @@ def test_push_image_with_auth(self):
             timeout=DEFAULT_TIMEOUT_SECONDS
         )
 
+    @requires_api_version('1.46')
+    def test_push_image_with_platform(self):
+        with mock.patch('docker.auth.resolve_authconfig',
+                        fake_resolve_authconfig):
+            self.client.push(
+                fake_api.FAKE_IMAGE_NAME,
+                platform=fake_api.FAKE_PLATFORM
+            )
+
+        fake_request.assert_called_with(
+            'POST',
+            f"{url_prefix}images/test_image/push",
+            params={
+                'tag': None,
+                'platform': fake_api.FAKE_PLATFORM
+            },
+            data='{}',
+            headers={'Content-Type': 'application/json'},
+            stream=False,
+            timeout=DEFAULT_TIMEOUT_SECONDS
+        )
+
+    @requires_api_version('1.46')
+    def test_push_image_with_platform_dict(self):
+        platform_dict = {'os': 'linux', 'architecture': 'arm', 'variant': 'v7'}
+        with mock.patch('docker.auth.resolve_authconfig',
+                        fake_resolve_authconfig):
+            self.client.push(
+                fake_api.FAKE_IMAGE_NAME,
+                platform=platform_dict
+            )
+
+        # When passed as dict, it should be converted to Platform instance
+        from docker.types.image import Platform
+        expected_platform = Platform(**platform_dict)
+
+        fake_request.assert_called_with(
+            'POST',
+            f"{url_prefix}images/test_image/push",
+            params={
+                'tag': None,
+                'platform': expected_platform
+            },
+            data='{}',
+            headers={'Content-Type': 'application/json'},
+            stream=False,
+            timeout=DEFAULT_TIMEOUT_SECONDS
+        )
+
     def test_push_image_stream(self):
         with mock.patch('docker.auth.resolve_authconfig',
                         fake_resolve_authconfig):
diff --git a/tests/unit/fake_api.py b/tests/unit/fake_api.py
index 03e53cc648..9fb8a50ba3 100644
--- a/tests/unit/fake_api.py
+++ b/tests/unit/fake_api.py
@@ -1,4 +1,5 @@
 from docker import constants
+from docker.types.image import Platform
 
 from . import fake_stat
 
@@ -22,6 +23,8 @@
 FAKE_CONFIG_ID = 'sekvs771242jfdjnvfuds8232'
 FAKE_CONFIG_NAME = 'super_config'
 
+FAKE_PLATFORM = Platform(os='linux', architecture='arm', variant='v5')
+
 # Each method is prefixed with HTTP method (get, post...)
 # for clarity and readability