diff --git a/ompi/mca/coll/accelerator/coll_accelerator.h b/ompi/mca/coll/accelerator/coll_accelerator.h
index b170e38f268..e707d7ec7f2 100644
--- a/ompi/mca/coll/accelerator/coll_accelerator.h
+++ b/ompi/mca/coll/accelerator/coll_accelerator.h
@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2024      NVIDIA Corporation. All rights reserved.
  * Copyright (c) 2014      The University of Tennessee and The University
  *                         of Tennessee Research Foundation.  All rights
  *                         reserved.
@@ -45,6 +46,11 @@ mca_coll_accelerator_allreduce(const void *sbuf, void *rbuf, size_t count,
                         struct ompi_communicator_t *comm,
                         mca_coll_base_module_t *module);
 
+int mca_coll_accelerator_reduce_local(const void *sbuf, void *rbuf, size_t count,
+                         struct ompi_datatype_t *dtype,
+                         struct ompi_op_t *op,
+                         mca_coll_base_module_t *module);
+
 int mca_coll_accelerator_reduce(const void *sbuf, void *rbuf, size_t count,
                          struct ompi_datatype_t *dtype,
                          struct ompi_op_t *op,
diff --git a/ompi/mca/coll/accelerator/coll_accelerator_module.c b/ompi/mca/coll/accelerator/coll_accelerator_module.c
index 4fe1603a8aa..4005f6cdec9 100644
--- a/ompi/mca/coll/accelerator/coll_accelerator_module.c
+++ b/ompi/mca/coll/accelerator/coll_accelerator_module.c
@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2024      NVIDIA Corporation. All rights reserved.
  * Copyright (c) 2014-2017 The University of Tennessee and The University
  *                         of Tennessee Research Foundation.  All rights
  *                         reserved.
@@ -94,6 +95,7 @@ mca_coll_accelerator_comm_query(struct ompi_communicator_t *comm,
 
     accelerator_module->super.coll_allreduce  = mca_coll_accelerator_allreduce;
     accelerator_module->super.coll_reduce     = mca_coll_accelerator_reduce;
+    accelerator_module->super.coll_reduce_local         = mca_coll_accelerator_reduce_local;
     accelerator_module->super.coll_reduce_scatter_block = mca_coll_accelerator_reduce_scatter_block;
     if (!OMPI_COMM_IS_INTER(comm)) {
         accelerator_module->super.coll_scan       = mca_coll_accelerator_scan;
@@ -141,6 +143,7 @@ mca_coll_accelerator_module_enable(mca_coll_base_module_t *module,
 
     ACCELERATOR_INSTALL_COLL_API(comm, s, allreduce);
     ACCELERATOR_INSTALL_COLL_API(comm, s, reduce);
+    ACCELERATOR_INSTALL_COLL_API(comm, s, reduce_local);
     ACCELERATOR_INSTALL_COLL_API(comm, s, reduce_scatter_block);
     if (!OMPI_COMM_IS_INTER(comm)) {
         /* MPI does not define scan/exscan on intercommunicators */
@@ -159,6 +162,7 @@ mca_coll_accelerator_module_disable(mca_coll_base_module_t *module,
 
     ACCELERATOR_UNINSTALL_COLL_API(comm, s, allreduce);
     ACCELERATOR_UNINSTALL_COLL_API(comm, s, reduce);
+    ACCELERATOR_UNINSTALL_COLL_API(comm, s, reduce_local);
     ACCELERATOR_UNINSTALL_COLL_API(comm, s, reduce_scatter_block);
     if (!OMPI_COMM_IS_INTER(comm))
     {
diff --git a/ompi/mca/coll/accelerator/coll_accelerator_reduce.c b/ompi/mca/coll/accelerator/coll_accelerator_reduce.c
index 6b0d3d5d72b..993271fa16b 100644
--- a/ompi/mca/coll/accelerator/coll_accelerator_reduce.c
+++ b/ompi/mca/coll/accelerator/coll_accelerator_reduce.c
@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2024      NVIDIA Corporation.  All rights reserved.
  * Copyright (c) 2004-2023 The University of Tennessee and The University
  *                         of Tennessee Research Foundation.  All rights
  *                         reserved.
@@ -84,3 +85,60 @@ mca_coll_accelerator_reduce(const void *sbuf, void *rbuf, size_t count,
     }
     return rc;
 }
+
+int
+mca_coll_accelerator_reduce_local(const void *sbuf, void *rbuf, size_t count,
+                                  struct ompi_datatype_t *dtype,
+                                  struct ompi_op_t *op,
+                                  mca_coll_base_module_t *module)
+{
+    ptrdiff_t gap;
+    char *rbuf1 = NULL, *sbuf1 = NULL, *rbuf2 = NULL;
+    size_t bufsize;
+    int rc;
+
+    bufsize = opal_datatype_span(&dtype->super, count, &gap);
+
+    rc = mca_coll_accelerator_check_buf((void *)sbuf);
+    if (rc < 0) {
+        return rc;
+    }
+
+    if ((MPI_IN_PLACE != sbuf) && (rc > 0)) {
+        sbuf1 = (char*)malloc(bufsize);
+        if (NULL == sbuf1) {
+            return OMPI_ERR_OUT_OF_RESOURCE;
+        }
+        mca_coll_accelerator_memcpy(sbuf1, sbuf, bufsize);
+        sbuf = sbuf1 - gap;
+    }
+
+    rc = mca_coll_accelerator_check_buf(rbuf);
+    if (rc < 0) {
+        return rc;
+    }
+
+    if (rc > 0) {
+        rbuf1 = (char*)malloc(bufsize);
+        if (NULL == rbuf1) {
+            if (NULL != sbuf1) free(sbuf1);
+            return OMPI_ERR_OUT_OF_RESOURCE;
+        }
+        mca_coll_accelerator_memcpy(rbuf1, rbuf, bufsize);
+        rbuf2 = rbuf; /* save away original buffer */
+        rbuf = rbuf1 - gap;
+    }
+
+    ompi_op_reduce(op, (void *)sbuf, rbuf, count, dtype);
+    rc = OMPI_SUCCESS;
+
+    if (NULL != sbuf1) {
+        free(sbuf1);
+    }
+    if (NULL != rbuf1) {
+        rbuf = rbuf2;
+        mca_coll_accelerator_memcpy(rbuf, rbuf1, bufsize);
+        free(rbuf1);
+    }
+    return rc;
+}