diff --git a/core/api/src/main/java/org/onosproject/net/flow/criteria/TcpPortCriterion.java b/core/api/src/main/java/org/onosproject/net/flow/criteria/TcpPortCriterion.java
new file mode 100644
index 0000000..74d3e5c
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/flow/criteria/TcpPortCriterion.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.net.flow.criteria;
+
+import java.util.Objects;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+/**
+ * Implementation of TCP port criterion (16 bits unsigned integer).
+ */
+public final class TcpPortCriterion implements Criterion {
+    private static final int MASK = 0xffff;
+    private final int tcpPort;              // Port value: 16 bits
+    private final Type type;
+
+    /**
+     * Constructor.
+     *
+     * @param tcpPort the TCP port to match (16 bits unsigned integer)
+     * @param type the match type. Should be either Type.TCP_SRC or
+     * Type.TCP_DST
+     */
+    TcpPortCriterion(int tcpPort, Type type) {
+        this.tcpPort = tcpPort & MASK;
+        this.type = type;
+    }
+
+    @Override
+    public Type type() {
+        return this.type;
+    }
+
+    /**
+     * Gets the TCP port to match.
+     *
+     * @return the TCP port to match (16 bits unsigned integer)
+     */
+    public int tcpPort() {
+        return this.tcpPort;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(type().toString())
+            .add("tcpPort", tcpPort).toString();
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type, tcpPort);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof TcpPortCriterion) {
+            TcpPortCriterion that = (TcpPortCriterion) obj;
+            return Objects.equals(tcpPort, that.tcpPort) &&
+                    Objects.equals(type, that.type);
+        }
+        return false;
+    }
+}