diff --git a/src/sonic-yang-models/setup.py b/src/sonic-yang-models/setup.py
index 75be6500f276..da984142c53d 100644
--- a/src/sonic-yang-models/setup.py
+++ b/src/sonic-yang-models/setup.py
@@ -127,6 +127,7 @@ def run(self):
                          './yang-models/sonic-route-map.yang',
                          './yang-models/sonic-routing-policy-sets.yang',
                          './yang-models/sonic-sflow.yang',
+                         './yang-models/sonic-snmp.yang',
                          './yang-models/sonic-syslog.yang',
                          './yang-models/sonic-system-aaa.yang',
                          './yang-models/sonic-system-tacacs.yang',
@@ -189,6 +190,7 @@ def run(self):
                          './cvlyang-models/sonic-route-map.yang',
                          './cvlyang-models/sonic-routing-policy-sets.yang',
                          './cvlyang-models/sonic-sflow.yang',
+                         './cvlyang-models/sonic-snmp.yang',
                          './cvlyang-models/sonic-system-aaa.yang',
                          './cvlyang-models/sonic-system-tacacs.yang',
                          './cvlyang-models/sonic-telemetry.yang',
diff --git a/src/sonic-yang-models/tests/files/sample_config_db.json b/src/sonic-yang-models/tests/files/sample_config_db.json
index 5e9e55426170..4bd51a4114e1 100644
--- a/src/sonic-yang-models/tests/files/sample_config_db.json
+++ b/src/sonic-yang-models/tests/files/sample_config_db.json
@@ -1908,8 +1908,24 @@
                      "LAG"
                  ]
              }
-         },
+        },
 
+        "SNMP": {
+            "CONTACT": {
+                "Contact": "testuser@contoso.com"
+            },
+            "LOCATION": {
+                "Location": "SNMP Server Location"
+            }
+        },
+        "SNMP_COMMUNITY": {
+            "public": {
+                "TYPE": "RO"
+            },
+            "private": {
+                "TYPE": "RW"
+            }
+        },
         "LOSSLESS_TRAFFIC_PATTERN": {
             "AZURE": {
                 "mtu": "1024",
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests/snmp.json b/src/sonic-yang-models/tests/yang_model_tests/tests/snmp.json
new file mode 100644
index 000000000000..8c4754462830
--- /dev/null
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests/snmp.json
@@ -0,0 +1,28 @@
+{
+    "SNMP_SYSTEM_TEST": {
+        "desc": "Load SNMP sysContact and sysLocation."
+    },
+    "SNMP_SYSTEM_CONTACT_NEG_TEST": {
+        "desc": "Load SNMP sysContact with empty string",
+        "eStrKey": "Range"
+    },
+    "SNMP_SYSTEM_LOCATION_NEG_TEST": {
+        "desc": "Load SNMP sysContact with empty string",
+        "eStrKey": "Range"
+    },
+    "SNMP_COMMUNITY_TEST": {
+        "desc": "Load SNMP community string."
+    },
+    "SNMP_COMMUNITY_MIN_NEG_TEST": {
+        "desc": "Load SNMP community string of length < 3.",
+        "eStrKey": "Range"
+    },
+    "SNMP_COMMUNITY_MAX_NEG_TEST": {
+        "desc": "Load SNMP community string of lenth > 32.",
+        "eStrKey": "Range"
+    },
+    "SNMP_COMMUNITY_WRONG_TYPE_TEST": {
+        "desc": "Load SNMP community string with un supported type.",
+        "eStrKey": "InvalidValue"
+    }
+}
diff --git a/src/sonic-yang-models/tests/yang_model_tests/tests_config/snmp.json b/src/sonic-yang-models/tests/yang_model_tests/tests_config/snmp.json
new file mode 100644
index 000000000000..31c2f838d343
--- /dev/null
+++ b/src/sonic-yang-models/tests/yang_model_tests/tests_config/snmp.json
@@ -0,0 +1,83 @@
+{
+    "SNMP_SYSTEM_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP": {
+                "CONTACT": {
+                        "Contact": "support@xyz.com"
+                },
+                "LOCATION": {
+                        "Location": "Test location"
+                }
+            }
+        }
+    },
+    "SNMP_SYSTEM_CONTACT_NEG_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP": {
+                "CONTACT": {
+                        "Contact": ""
+                }
+            }
+        }
+    },
+    "SNMP_SYSTEM_LOCATION_NEG_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP": {
+                "LOCATION": {
+                        "Location": ""
+                }
+            }
+        }
+    },
+
+    "SNMP_COMMUNITY_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP_COMMUNITY": {
+                "SNMP_COMMUNITY_LIST": [
+                    {
+                        "name": "sonicSnmp",
+                        "TYPE": "RO"
+                    },
+                    {
+                        "name": "sonicSnmpRW",
+                        "TYPE": "RW"
+                    }
+                ]
+            }
+        }
+    },
+    "SNMP_COMMUNITY_MIN_NEG_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP_COMMUNITY": {
+                "SNMP_COMMUNITY_LIST": [
+                    {
+                        "name": "abc"
+                    }
+                ]
+            }
+        }
+    },
+    "SNMP_COMMUNITY_MAX_NEG_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP_COMMUNITY": {
+                "SNMP_COMMUNITY_LIST": [
+                    {
+                        "name": "01234567890123456789012345678901234"
+                    }
+                ]
+            }
+        }
+    },
+    "SNMP_COMMUNITY_WRONG_TYPE_TEST": {
+        "sonic-snmp:sonic-snmp": {
+            "sonic-snmp:SNMP_COMMUNITY": {
+                "SNMP_COMMUNITY_LIST": [
+                    {
+                        "name": "sonicSnmp",
+                        "TYPE": "RR"
+                    }
+                ]
+            }
+        }
+    }
+}
diff --git a/src/sonic-yang-models/yang-models/sonic-snmp.yang b/src/sonic-yang-models/yang-models/sonic-snmp.yang
new file mode 100644
index 000000000000..7e3db7b5dd09
--- /dev/null
+++ b/src/sonic-yang-models/yang-models/sonic-snmp.yang
@@ -0,0 +1,74 @@
+module sonic-snmp {
+  namespace "http://github.com/Azure/sonic-snmp";
+  prefix ssnmp;
+  yang-version 1.1;
+
+
+  organization
+    "SONiC";
+
+  contact
+    "SONiC";
+
+  description
+    "SONIC SNMP";
+
+  revision 2022-05-13 {
+    description
+      "Initial revision.";
+  }
+
+
+  container sonic-snmp {
+
+    container SNMP {
+      container CONTACT {
+        leaf Contact {
+          type string {
+             length "1..255";
+          }
+          description
+            "SNMP System Contact.";
+        }
+      }
+      container LOCATION {
+        leaf Location {
+          type string {
+             length "1..255";
+          }
+          description
+            "SNMP System Location.";
+        }
+
+      }
+    }
+
+    container SNMP_COMMUNITY {
+      list SNMP_COMMUNITY_LIST {
+        key name;
+        description
+          "List of communities.";
+
+        leaf name {
+          type string {
+              length "4..32";
+              pattern '[^ @,\\' +"']*" {
+                  error-message 'Invalid snmp community string (Valid chars are ASCII printable except SPACE, single quote,"@", "," and "\")';
+              }
+          }
+          description
+            "Index into the community list which must be the community name.";
+        }
+
+        leaf TYPE {
+          type enumeration {
+            enum RO;
+            enum RW;
+          }
+          description
+            "Type of community, read-only or read-write.";
+        }
+      }
+    }
+  }
+}