diff --git a/modules/dnn/src/onnx/onnx_importer.cpp b/modules/dnn/src/onnx/onnx_importer.cpp
index 7e035b3f23..15e6919f19 100644
--- a/modules/dnn/src/onnx/onnx_importer.cpp
+++ b/modules/dnn/src/onnx/onnx_importer.cpp
@@ -1931,10 +1931,29 @@ void ONNXImporter::parseImageScaler(LayerParams& layerParams, const opencv_onnx:
 
 void ONNXImporter::parseClip(LayerParams& layerParams, const opencv_onnx::NodeProto& node_proto)
 {
-    CV_CheckEQ(node_proto.input_size(), 1, "");
     layerParams.type = "ReLU6";
-    layerParams.set("min_value", layerParams.get<float>("min", -FLT_MAX));
-    layerParams.set("max_value", layerParams.get<float>("max", FLT_MAX));
+    float min_value = -FLT_MAX, max_value = FLT_MAX;
+    int input_size = node_proto.input_size();
+    CV_Check(input_size, 1 <= input_size && input_size <= 3, "");
+
+    if (input_size >= 2 && !node_proto.input(1).empty())
+    {
+        if (constBlobs.find(node_proto.input(1)) != constBlobs.end())
+            min_value = getBlob(node_proto, 1).at<float>(0);
+        else
+            CV_Error(Error::StsNotImplemented, "Non-constant min values in Clip are not supported");
+    }
+
+    if (input_size == 3 && !node_proto.input(2).empty())
+    {
+        if (constBlobs.find(node_proto.input(2)) != constBlobs.end())
+            max_value = getBlob(node_proto, 2).at<float>(0);
+        else
+            CV_Error(Error::StsNotImplemented, "Non-constant max values in Clip are not supported");
+    }
+
+    layerParams.set("min_value", layerParams.get<float>("min", min_value));
+    layerParams.set("max_value", layerParams.get<float>("max", max_value));
     addLayer(layerParams, node_proto);
 }
 
diff --git a/modules/dnn/test/test_onnx_importer.cpp b/modules/dnn/test/test_onnx_importer.cpp
index bf59cbba97..578e0442b2 100644
--- a/modules/dnn/test/test_onnx_importer.cpp
+++ b/modules/dnn/test/test_onnx_importer.cpp
@@ -389,6 +389,13 @@ TEST_P(Test_ONNX_layers, Clip)
     testONNXModels("clip", npy);
 }
 
+TEST_P(Test_ONNX_layers, Clip_init)
+{
+    testONNXModels("clip_init_min_max");
+    testONNXModels("clip_init_min");
+    testONNXModels("clip_init_max");
+}
+
 TEST_P(Test_ONNX_layers, Shape)
 {
     testONNXModels("shape_of_constant");