diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
index ea2006cce42d1..aae2543ec5ead 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.compatibility.json
@@ -8686,6 +8686,85 @@
     "any",
     "base"
   ],
+  "tizen.7.0.0": [
+    "tizen.7.0.0",
+    "tizen.6.5.0",
+    "tizen.6.0.0",
+    "tizen.5.5.0",
+    "tizen.5.0.0",
+    "tizen.4.0.0",
+    "tizen",
+    "linux",
+    "unix",
+    "any",
+    "base"
+  ],
+  "tizen.7.0.0-arm64": [
+    "tizen.7.0.0-arm64",
+    "tizen.7.0.0",
+    "tizen.6.5.0-arm64",
+    "tizen.6.5.0",
+    "tizen.6.0.0-arm64",
+    "tizen.6.0.0",
+    "tizen.5.5.0-arm64",
+    "tizen.5.5.0",
+    "tizen.5.0.0-arm64",
+    "tizen.5.0.0",
+    "tizen.4.0.0-arm64",
+    "tizen.4.0.0",
+    "tizen-arm64",
+    "tizen",
+    "linux-arm64",
+    "linux",
+    "unix-arm64",
+    "unix",
+    "any",
+    "base"
+  ],
+  "tizen.7.0.0-armel": [
+    "tizen.7.0.0-armel",
+    "tizen.7.0.0",
+    "tizen.6.5.0-armel",
+    "tizen.6.5.0",
+    "tizen.6.0.0-armel",
+    "tizen.6.0.0",
+    "tizen.5.5.0-armel",
+    "tizen.5.5.0",
+    "tizen.5.0.0-armel",
+    "tizen.5.0.0",
+    "tizen.4.0.0-armel",
+    "tizen.4.0.0",
+    "tizen-armel",
+    "tizen",
+    "linux-armel",
+    "linux",
+    "unix-armel",
+    "unix",
+    "any",
+    "base"
+  ],
+  "tizen.7.0.0-x86": [
+    "tizen.7.0.0-x86",
+    "tizen.7.0.0",
+    "tizen.6.5.0-x86",
+    "tizen.6.5.0",
+    "tizen.6.0.0-x86",
+    "tizen.6.0.0",
+    "tizen.5.5.0-x86",
+    "tizen.5.5.0",
+    "tizen.5.0.0-x86",
+    "tizen.5.0.0",
+    "tizen.4.0.0-x86",
+    "tizen.4.0.0",
+    "tizen-x86",
+    "tizen",
+    "linux-x86",
+    "linux",
+    "unix-x86",
+    "unix",
+    "any",
+    "base"
+  ],
   "tvos": [
     "tvos",
     "unix",
diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
index e5de90537ad03..0e981e704bc1f 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtime.json
@@ -3240,6 +3240,29 @@
         "tizen.6.0.0-x86"
       ]
     },
+    "tizen.7.0.0": {
+      "#import": [
+        "tizen.6.5.0"
+      ]
+    },
+    "tizen.7.0.0-arm64": {
+      "#import": [
+        "tizen.7.0.0",
+        "tizen.6.5.0-arm64"
+      ]
+    },
+    "tizen.7.0.0-armel": {
+      "#import": [
+        "tizen.7.0.0",
+        "tizen.6.5.0-armel"
+      ]
+    },
+    "tizen.7.0.0-x86": {
+      "#import": [
+        "tizen.7.0.0",
+        "tizen.6.5.0-x86"
+      ]
+    },
     "tvos": {
       "#import": [
         "unix"
diff --git a/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props b/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
index 6075aab2c7486..3a0135e7cc15a 100644
--- a/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
+++ b/src/libraries/Microsoft.NETCore.Platforms/src/runtimeGroups.props
@@ -250,7 +250,7 @@
     <RuntimeGroup Include="tizen">
       <Parent>linux</Parent>
       <Architectures>x86;armel;arm64</Architectures>
-      <Versions>4.0.0;5.0.0;5.5.0;6.0.0;6.5.0</Versions>
+      <Versions>4.0.0;5.0.0;5.5.0;6.0.0;6.5.0;7.0.0</Versions>
     </RuntimeGroup>
 
     <RuntimeGroup Include="ubuntu">