diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae19ceeb8..9e44c4a3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,6 +60,8 @@ can support weighted round robin arbitration feature with submission queue.
 Added `arbitration_burst` option for arbitration feature, and added three
 `low/medium/high_priority_weight` options for weighted round robin arbitration.
 
+Added `spdk_nvme_ns_cmd_write_uncorrectable`.
+
 ### iSCSI
 
 Portals may no longer be associated with a cpumask. The scheduling of
diff --git a/include/spdk/nvme.h b/include/spdk/nvme.h
index 3179ab2cc..3cfa144db 100644
--- a/include/spdk/nvme.h
+++ b/include/spdk/nvme.h
@@ -1814,6 +1814,7 @@ enum spdk_nvme_ns_flags {
 	SPDK_NVME_NS_EXTENDED_LBA_SUPPORTED	= 0x20, /**< The extended lba format is supported,
 							      metadata is transferred as a contiguous
 							      part of the logical block that it is associated with */
+	SPDK_NVME_NS_WRITE_UNCORRECTABLE_SUPPORTED	= 0x40, /**< The write uncorrectable command is supported */
 };
 
 /**
@@ -1987,6 +1988,27 @@ int spdk_nvme_ns_cmd_write_zeroes(struct spdk_nvme_ns *ns, struct spdk_nvme_qpai
 				  spdk_nvme_cmd_cb cb_fn, void *cb_arg,
 				  uint32_t io_flags);
 
+/**
+ * Submit a write uncorrectable I/O to the specified NVMe namespace.
+ *
+ * The command is submitted to a qpair allocated by spdk_nvme_ctrlr_alloc_io_qpair().
+ * The user must ensure that only one thread submits I/O on a given qpair at any
+ * given time.
+ *
+ * \param ns NVMe namespace to submit the write uncorrectable I/O.
+ * \param qpair I/O queue pair to submit the request.
+ * \param lba Starting LBA for this command.
+ * \param lba_count Length (in sectors) for the write uncorrectable operation.
+ * \param cb_fn Callback function to invoke when the I/O is completed.
+ * \param cb_arg Argument to pass to the callback function.
+ *
+ * \return 0 if successfully submitted, negated errno if an nvme_request structure
+ * cannot be allocated for the I/O request.
+ */
+int spdk_nvme_ns_cmd_write_uncorrectable(struct spdk_nvme_ns *ns, struct spdk_nvme_qpair *qpair,
+		uint64_t lba, uint32_t lba_count,
+		spdk_nvme_cmd_cb cb_fn, void *cb_arg);
+
 /**
  * \brief Submits a read I/O to the specified NVMe namespace.
  *
diff --git a/lib/nvme/nvme_ns.c b/lib/nvme/nvme_ns.c
index b88bf1746..b6b6bc58b 100644
--- a/lib/nvme/nvme_ns.c
+++ b/lib/nvme/nvme_ns.c
@@ -91,6 +91,10 @@ nvme_ns_set_identify_data(struct spdk_nvme_ns *ns)
 		ns->flags |= SPDK_NVME_NS_WRITE_ZEROES_SUPPORTED;
 	}
 
+	if (ns->ctrlr->cdata.oncs.write_unc) {
+		ns->flags |= SPDK_NVME_NS_WRITE_UNCORRECTABLE_SUPPORTED;
+	}
+
 	if (nsdata->nsrescap.raw) {
 		ns->flags |= SPDK_NVME_NS_RESERVATION_SUPPORTED;
 	}
diff --git a/lib/nvme/nvme_ns_cmd.c b/lib/nvme/nvme_ns_cmd.c
index f9debf36f..7faca0be8 100644
--- a/lib/nvme/nvme_ns_cmd.c
+++ b/lib/nvme/nvme_ns_cmd.c
@@ -778,6 +778,35 @@ spdk_nvme_ns_cmd_write_zeroes(struct spdk_nvme_ns *ns, struct spdk_nvme_qpair *q
 	return nvme_qpair_submit_request(qpair, req);
 }
 
+int
+spdk_nvme_ns_cmd_write_uncorrectable(struct spdk_nvme_ns *ns, struct spdk_nvme_qpair *qpair,
+				     uint64_t lba, uint32_t lba_count,
+				     spdk_nvme_cmd_cb cb_fn, void *cb_arg)
+{
+	struct nvme_request	*req;
+	struct spdk_nvme_cmd	*cmd;
+	uint64_t		*tmp_lba;
+
+	if (lba_count == 0 || lba_count > UINT16_MAX + 1) {
+		return -EINVAL;
+	}
+
+	req = nvme_allocate_request_null(qpair, cb_fn, cb_arg);
+	if (req == NULL) {
+		return -ENOMEM;
+	}
+
+	cmd = &req->cmd;
+	cmd->opc = SPDK_NVME_OPC_WRITE_UNCORRECTABLE;
+	cmd->nsid = ns->id;
+
+	tmp_lba = (uint64_t *)&cmd->cdw10;
+	*tmp_lba = lba;
+	cmd->cdw12 = lba_count - 1;
+
+	return nvme_qpair_submit_request(qpair, req);
+}
+
 int
 spdk_nvme_ns_cmd_dataset_management(struct spdk_nvme_ns *ns, struct spdk_nvme_qpair *qpair,
 				    uint32_t type,
diff --git a/test/unit/lib/nvme/nvme_ns_cmd.c/nvme_ns_cmd_ut.c b/test/unit/lib/nvme/nvme_ns_cmd.c/nvme_ns_cmd_ut.c
index 66125eebd..93e6ee6e9 100644
--- a/test/unit/lib/nvme/nvme_ns_cmd.c/nvme_ns_cmd_ut.c
+++ b/test/unit/lib/nvme/nvme_ns_cmd.c/nvme_ns_cmd_ut.c
@@ -564,6 +564,33 @@ test_nvme_ns_cmd_write_zeroes(void)
 	cleanup_after_test(&qpair);
 }
 
+static void
+test_nvme_ns_cmd_write_uncorrectable(void)
+{
+	struct spdk_nvme_ns	ns = { 0 };
+	struct spdk_nvme_ctrlr	ctrlr = { 0 };
+	struct spdk_nvme_qpair	qpair;
+	spdk_nvme_cmd_cb	cb_fn = NULL;
+	void			*cb_arg = NULL;
+	uint64_t		cmd_lba;
+	uint32_t		cmd_lba_count;
+	int			rc;
+
+	prepare_for_test(&ns, &ctrlr, &qpair, 512, 0, 128 * 1024, 0, false);
+
+	rc = spdk_nvme_ns_cmd_write_uncorrectable(&ns, &qpair, 0, 2, cb_fn, cb_arg);
+	SPDK_CU_ASSERT_FATAL(rc == 0);
+	SPDK_CU_ASSERT_FATAL(g_request != NULL);
+	CU_ASSERT(g_request->cmd.opc == SPDK_NVME_OPC_WRITE_UNCORRECTABLE);
+	CU_ASSERT(g_request->cmd.nsid == ns.id);
+	nvme_cmd_interpret_rw(&g_request->cmd, &cmd_lba, &cmd_lba_count);
+	CU_ASSERT_EQUAL(cmd_lba, 0);
+	CU_ASSERT_EQUAL(cmd_lba_count, 2);
+
+	nvme_free_request(g_request);
+	cleanup_after_test(&qpair);
+}
+
 static void
 test_nvme_ns_cmd_dataset_management(void)
 {
@@ -1405,6 +1432,8 @@ int main(int argc, char **argv)
 			       test_nvme_ns_cmd_dataset_management) == NULL
 		|| CU_add_test(suite, "io_flags", test_io_flags) == NULL
 		|| CU_add_test(suite, "nvme_ns_cmd_write_zeroes", test_nvme_ns_cmd_write_zeroes) == NULL
+		|| CU_add_test(suite, "nvme_ns_cmd_write_uncorrectable",
+			       test_nvme_ns_cmd_write_uncorrectable) == NULL
 		|| CU_add_test(suite, "nvme_ns_cmd_reservation_register",
 			       test_nvme_ns_cmd_reservation_register) == NULL
 		|| CU_add_test(suite, "nvme_ns_cmd_reservation_release",