diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 58939ec321..a68a6080a8 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -496,6 +496,8 @@ enum index {
 	ITEM_QUOTA_STATE_NAME,
 	ITEM_AGGR_AFFINITY,
 	ITEM_AGGR_AFFINITY_VALUE,
+	ITEM_TX_QUEUE,
+	ITEM_TX_QUEUE_VALUE,
 
 	/* Validate/create actions. */
 	ACTIONS,
@@ -1452,6 +1454,7 @@ static const enum index next_item[] = {
 	ITEM_METER,
 	ITEM_QUOTA,
 	ITEM_AGGR_AFFINITY,
+	ITEM_TX_QUEUE,
 	END_SET,
 	ZERO,
 };
@@ -1953,6 +1956,12 @@ static const enum index item_aggr_affinity[] = {
 	ZERO,
 };
 
+static const enum index item_tx_queue[] = {
+	ITEM_TX_QUEUE_VALUE,
+	ITEM_NEXT,
+	ZERO,
+};
+
 static const enum index next_action[] = {
 	ACTION_END,
 	ACTION_VOID,
@@ -6945,6 +6954,22 @@ static const struct token token_list[] = {
 		.args = ARGS(ARGS_ENTRY(struct rte_flow_item_aggr_affinity,
 					affinity)),
 	},
+	[ITEM_TX_QUEUE] = {
+		.name = "tx_queue",
+		.help = "match on the tx queue of send packet",
+		.priv = PRIV_ITEM(TX_QUEUE,
+				  sizeof(struct rte_flow_item_tx_queue)),
+		.next = NEXT(item_tx_queue),
+		.call = parse_vc,
+	},
+	[ITEM_TX_QUEUE_VALUE] = {
+		.name = "tx_queue_value",
+		.help = "tx queue value",
+		.next = NEXT(item_tx_queue, NEXT_ENTRY(COMMON_UNSIGNED),
+			     item_param),
+		.args = ARGS(ARGS_ENTRY(struct rte_flow_item_tx_queue,
+					tx_queue)),
+	},
 };
 
 /** Remove and return last entry from argument stack. */
@@ -11849,6 +11874,9 @@ flow_item_default_mask(const struct rte_flow_item *item)
 	case RTE_FLOW_ITEM_TYPE_AGGR_AFFINITY:
 		mask = &rte_flow_item_aggr_affinity_mask;
 		break;
+	case RTE_FLOW_ITEM_TYPE_TX_QUEUE:
+		mask = &rte_flow_item_tx_queue_mask;
+		break;
 	default:
 		break;
 	}
diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst
index 32fc45516a..ac5c65131f 100644
--- a/doc/guides/prog_guide/rte_flow.rst
+++ b/doc/guides/prog_guide/rte_flow.rst
@@ -1486,6 +1486,13 @@ This item is meant to use the same structure as `Item: PORT_REPRESENTOR`_.
 
 See also `Action: REPRESENTED_PORT`_.
 
+Item: ``TX_QUEUE``
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Matches on the Tx queue of send packet .
+
+- ``tx_queue``: Tx queue.
+
 Item: ``AGGR_AFFINITY``
 ^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/doc/guides/rel_notes/release_23_07.rst b/doc/guides/rel_notes/release_23_07.rst
index a9b1293689..bb04d99125 100644
--- a/doc/guides/rel_notes/release_23_07.rst
+++ b/doc/guides/rel_notes/release_23_07.rst
@@ -55,6 +55,11 @@ New Features
      Also, make sure to start the actual text at the margin.
      =======================================================
 
+   * **Added flow matching of tx queue.**
+
+     Added ``RTE_FLOW_ITEM_TYPE_TX_QUEUE`` rte_flow pattern to match tx queue of
+     send packet.
+
 
 Removed Items
 -------------
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 8f23847859..29f7dd4428 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -3779,6 +3779,10 @@ This section lists supported pattern items and their attributes, if any.
 
   - ``affinity {value}``: aggregated port (starts from 1).
 
+- ``tx_queue``: match tx queue of send packet.
+
+  - ``tx_queue {value}``: send queue value (starts from 0).
+
 - ``send_to_kernel``: send packets to kernel.
 
 
diff --git a/lib/ethdev/rte_flow.c b/lib/ethdev/rte_flow.c
index 69e6e749f7..f0d7f868fa 100644
--- a/lib/ethdev/rte_flow.c
+++ b/lib/ethdev/rte_flow.c
@@ -164,6 +164,7 @@ static const struct rte_flow_desc_data rte_flow_desc_item[] = {
 	MK_FLOW_ITEM(IPV6_ROUTING_EXT, sizeof(struct rte_flow_item_ipv6_routing_ext)),
 	MK_FLOW_ITEM(QUOTA, sizeof(struct rte_flow_item_quota)),
 	MK_FLOW_ITEM(AGGR_AFFINITY, sizeof(struct rte_flow_item_aggr_affinity)),
+	MK_FLOW_ITEM(TX_QUEUE, sizeof(struct rte_flow_item_tx_queue)),
 };
 
 /** Generate flow_action[] entry. */
diff --git a/lib/ethdev/rte_flow.h b/lib/ethdev/rte_flow.h
index 713ba8b65c..fe28ba0a82 100644
--- a/lib/ethdev/rte_flow.h
+++ b/lib/ethdev/rte_flow.h
@@ -672,8 +672,34 @@ enum rte_flow_item_type {
 	 * @see struct rte_flow_item_aggr_affinity.
 	 */
 	RTE_FLOW_ITEM_TYPE_AGGR_AFFINITY,
+	/**
+	 * Match Tx queue number.
+	 * This is valid only for egress rules.
+	 *
+	 * @see struct rte_flow_item_tx_queue
+	 */
+	 RTE_FLOW_ITEM_TYPE_TX_QUEUE,
 };
 
+/**
+ * RTE_FLOW_ITEM_TYPE_TX_QUEUE
+ *
+ * Tx queue number
+ *
+ * @see struct rte_flow_item_tx_queue
+ */
+struct rte_flow_item_tx_queue {
+	/** Tx queue number that packet is being transmitted */
+	uint16_t tx_queue;
+};
+
+/** Default mask for RTE_FLOW_ITEM_TX_QUEUE. */
+#ifndef __cplusplus
+static const struct rte_flow_item_tx_queue rte_flow_item_tx_queue_mask = {
+	.tx_queue = RTE_BE16(0xffff),
+};
+#endif
+
 /**
  * @warning
  * @b EXPERIMENTAL: this API may change without prior notice.
