diff --git a/examples/distributed_inference/requirement.txt b/examples/distributed_inference/requirement.txt
index 6d8e0aa9f2..542f2776a0 100644
--- a/examples/distributed_inference/requirement.txt
+++ b/examples/distributed_inference/requirement.txt
@@ -1,3 +1,6 @@
 accelerate
 transformers
-diffusers
\ No newline at end of file
+diffusers
+site
+# Install tensorrt-llm without its dependencies (use the command separately). pip install tensorrt-llm --no-deps
+tensorrt-llm
\ No newline at end of file
diff --git a/examples/distributed_inference/tensor_parallel_simple_example.py b/examples/distributed_inference/tensor_parallel_simple_example.py
index 470487a751..44728e0413 100755
--- a/examples/distributed_inference/tensor_parallel_simple_example.py
+++ b/examples/distributed_inference/tensor_parallel_simple_example.py
@@ -1,8 +1,17 @@
+import ctypes
+import logging
 import os
+import site
 import sys
 import time
+from enum import IntEnum, IntFlag, auto
+from typing import Any, Callable, Dict, List, Optional, Sequence, Tuple, Union
 
+import numpy as np
+import tensorrt as trt
+import tensorrt_llm
 import torch
+import torch.distributed as dist
 import torch.nn as nn
 import torch_tensorrt
 from torch.distributed._tensor import Shard
@@ -12,6 +21,181 @@
     RowwiseParallel,
     parallelize_module,
 )
+from torch.fx import GraphModule, Node
+from torch.fx.node import Argument, Target
+from torch_tensorrt.dynamo.conversion._ConversionContext import ConversionContext
+from torch_tensorrt.dynamo.conversion._ConverterRegistry import (
+    dynamo_tensorrt_converter,
+)
+from torch_tensorrt.dynamo.lowering.passes.fuse_distributed_ops import (
+    custom_fused_all_gather_op,
+    custom_fused_reduce_scatter_op,
+)
+from torch_tensorrt.dynamo.types import TRTTensor
+from torch_tensorrt.fx.converters.converter_utils import set_layer_name
+
+
+# This is required for env initialization since we use mpirun
+def initialize(rank=0, world_size=1, port=29500):
+    local_rank = int(
+        os.environ.get("OMPI_COMM_WORLD_LOCAL_RANK", rank % torch.cuda.device_count())
+    )
+    world_size = int(os.environ.get("OMPI_COMM_WORLD_SIZE", world_size))
+
+    # Set up environment variable to run with mpirun
+    os.environ["RANK"] = str(local_rank)
+    os.environ["WORLD_SIZE"] = str(world_size)
+    os.environ["MASTER_ADDR"] = "127.0.0.1"
+    os.environ["MASTER_PORT"] = str(port)
+
+    # Necessary to assign a device to each rank.
+    torch.cuda.set_device(local_rank)
+
+    # We use nccl backend
+    dist.init_process_group("nccl")
+
+    # set a manual seed for reproducibility
+    torch.manual_seed(1111)
+
+    return local_rank, world_size
+
+
+initialize()
+# create a device mesh based on the given world_size.
+_world_size = int(os.environ["WORLD_SIZE"])
+
+device_mesh = init_device_mesh(device_type="cuda", mesh_shape=(_world_size,))
+_rank = device_mesh.get_rank()
+device_id = _rank % torch.cuda.device_count()  # Ensure each rank gets a unique device
+torch.cuda.set_device(device_id)
+
+
+logger = logging.getLogger()
+logger.setLevel(logging.INFO)
+fh = logging.FileHandler(f"./tensor_parallel_simple_example_{_rank}.log", mode="w")
+fh.setLevel(logging.INFO)
+logger.addHandler(fh)
+
+
+# TensorRT NCCL plugins
+tensorrt_llm_lib_path = tensorrt_llm.__file__
+plugin_lib_path = tensorrt_llm_lib_path + "/libs/libnvinfer_plugin_tensorrt_llm.so"
+try:
+    ctypes.CDLL(plugin_lib_path)
+    logger.info(f"plugin loaded successfully")
+except OSError as e:
+    logger.info(f"unsuccessful load : {e}")
+trt.init_libnvinfer_plugins(None, "")
+#Iterate over all registered plugin creators
+plugin_registry = trt.get_plugin_registry()
+for plugin_creator in plugin_registry.plugin_creator_list:
+    logger.info(
+        f"Plugin Name: {plugin_creator.name}, Namespace: {plugin_creator.plugin_namespace}, Version: {plugin_creator.plugin_version}"
+    )
+
+
+# class for AllReduce
+class AllReduceStrategy(IntEnum):
+    """Warning: actual definition is in kernels/customAllReduceKernels.h.
+
+    They must be kept in sync.
+    """
+
+    NCCL = 0
+    ONESHOT = 1
+    TWOSHOT = 2
+    AUTO = 3
+
+
+class AllReduceConfig(IntFlag):
+    """Warning: actual definition is in kernels/customAllReduceKernels.h.
+
+    They must be kept in sync
+    """
+
+    USE_MEMCPY = auto()
+    PUSH_MODE = auto()
+
+
+@dynamo_tensorrt_converter(custom_fused_all_gather_op)
+def insert_nccl_gather_op(
+    ctx: ConversionContext,
+    target: Target,
+    args: Tuple[Argument, ...],
+    kwargs: Dict[str, Argument],
+    name: str,
+) -> Union[TRTTensor, Sequence[TRTTensor]]:
+    plug_inputs = [args[0]]
+    allgather_plg_creator = trt.get_plugin_registry().get_plugin_creator(
+        "AllGather", "1", "tensorrt_llm"
+    )
+    assert allgather_plg_creator is not None
+    world_size = dist.get_world_size()
+    group = list(range(world_size))
+    group = trt.PluginField(
+        "group", np.array(group, dtype=np.int32), trt.PluginFieldType.INT32
+    )
+    p_dtype = trt.float16
+    pf_type = trt.PluginField(
+        "type_id", np.array([int(p_dtype)], np.int32), trt.PluginFieldType.INT32
+    )
+    pfc = trt.PluginFieldCollection([group, pf_type])
+    allgather = allgather_plg_creator.create_plugin("allgather", pfc)
+    layer = ctx.net.add_plugin_v2(plug_inputs, allgather)
+    set_layer_name(layer, target, name)
+    return layer.get_output(0)
+
+
+@dynamo_tensorrt_converter(custom_fused_reduce_scatter_op)
+def insert_nccl_reduce_scatter_plugin(
+    ctx: ConversionContext,
+    target: Target,
+    args: Tuple[Argument, ...],
+    kwargs: Dict[str, Argument],
+    name: str,
+) -> Union[TRTTensor, Sequence[TRTTensor]]:
+    plug_inputs = [args[0]]
+    allreduce_plg_creator = trt.get_plugin_registry().get_plugin_creator(
+        "ReduceScatter", "1", "tensorrt_llm"
+    )
+
+    assert allreduce_plg_creator is not None
+
+    counter = 0
+    strategy = AllReduceStrategy.NCCL
+    config = AllReduceConfig(0)
+
+    world_size = dist.get_world_size()
+    group = list(range(world_size))
+    group = trt.PluginField(
+        "group", np.array(group, dtype=np.int32), trt.PluginFieldType.INT32
+    )
+
+    p_dtype = trt.float16
+    pf_dtype = trt.PluginField(
+        "type_id", np.array([int(p_dtype)], np.int32), trt.PluginFieldType.INT32
+    )
+    pfc = [group, pf_dtype]
+    p_strategy = trt.PluginField(
+        "strategy", np.array([int(strategy)], np.int8), trt.PluginFieldType.INT8
+    )
+    pfc.append(p_strategy)
+    p_config = trt.PluginField(
+        "config", np.array([int(config)], np.int8), trt.PluginFieldType.INT8
+    )
+    pfc.append(p_config)
+    p_counter = trt.PluginField(
+        "counter", np.array([counter], np.int32), trt.PluginFieldType.INT32
+    )
+    pfc.append(p_counter)
+
+    pfc = trt.PluginFieldCollection(pfc)
+    ar_plug = allreduce_plg_creator.create_plugin("allreduce", pfc)
+
+    layer = ctx.net.add_plugin_v2(plug_inputs, ar_plug)
+    set_layer_name(layer, target, name)
+    return layer.get_output(0)
+
 
 """
 This example copies some code from https://github.com/pytorch/examples/blob/main/distributed/tensor_parallelism/tensor_parallel_example.py
@@ -36,13 +220,6 @@ def forward(self, x):
         return x
 
 
-# create a device mesh based on the given world_size.
-_world_size = int(os.environ["WORLD_SIZE"])
-
-device_mesh = init_device_mesh(device_type="cuda", mesh_shape=(_world_size,))
-_rank = device_mesh.get_rank()
-
-
 print(f"Starting PyTorch TP example on rank {_rank}.")
 assert (
     _world_size % 2 == 0
diff --git a/py/torch_tensorrt/dynamo/lowering/passes/_aten_lowering_pass.py b/py/torch_tensorrt/dynamo/lowering/passes/_aten_lowering_pass.py
index b6435c0d8c..92afd7ed29 100644
--- a/py/torch_tensorrt/dynamo/lowering/passes/_aten_lowering_pass.py
+++ b/py/torch_tensorrt/dynamo/lowering/passes/_aten_lowering_pass.py
@@ -5,6 +5,7 @@
 
 from .accumulate_fp32_matmul import accumulate_fp32_matmul
 from .constant_folding import constant_fold
+from .fuse_distributed_ops import fuse_distributed_ops
 from .fuse_prims_broadcast import fuse_prims_broadcast
 from .lower_linear import lower_linear
 from .lower_scaled_dot_product_attention import lower_scaled_dot_product_attention
@@ -25,6 +26,7 @@
         lower_scaled_dot_product_attention,
         lower_linear,
         fuse_prims_broadcast,
+        fuse_distributed_ops,
         replace_max_pool_with_indices,
         replace_full_like_with_full,
         view_to_reshape,
diff --git a/py/torch_tensorrt/dynamo/lowering/passes/fuse_distributed_ops.py b/py/torch_tensorrt/dynamo/lowering/passes/fuse_distributed_ops.py
new file mode 100644
index 0000000000..9856bf37fb
--- /dev/null
+++ b/py/torch_tensorrt/dynamo/lowering/passes/fuse_distributed_ops.py
@@ -0,0 +1,71 @@
+import logging
+from typing import Sequence
+
+import torch
+
+# dead-code elimination, linting, and recompilation for graph, in-place
+from torch_tensorrt.dynamo.lowering.passes.pass_utils import (
+    clean_up_graph_after_modifications,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def custom_fused_all_gather_op(args0, args1, args2):
+    return torch.ops._c10d_functional.wait_tensor.default(
+        torch.ops._c10d_functional.all_gather_into_tensor.default(args0, args1, args2)
+    )
+
+
+def custom_fused_reduce_scatter_op(args0, args1, args2, args3):
+    return torch.ops._c10d_functional.wait_tensor.default(
+        torch.ops._c10d_functional.reduce_scatter_tensor.default(
+            args0, args1, args2, args3
+        )
+    )
+
+
+def fuse_distributed_ops(
+    gm: torch.fx.GraphModule, sample_inputs: Sequence[torch.Tensor]
+) -> torch.fx.GraphModule:
+    modified_graph = False
+    for node in gm.graph.nodes:
+        if (
+            node.target
+            in (
+                torch.ops._c10d_functional.all_gather_into_tensor.default,
+                torch.ops._c10d_functional.reduce_scatter_tensor.default,
+            )
+            and len(node.users) == 1
+            and list(node.users)[0].target
+            == torch.ops._c10d_functional.wait_tensor.default
+        ):
+            wait_tensor_node = list(node.users)[0]
+            fused_op = None
+            if node.target == torch.ops._c10d_functional.all_gather_into_tensor.default:
+                fused_op = custom_fused_all_gather_op
+                fused_op_args = (node.args[0], node.args[1], node.args[2])
+            else:
+                fused_op = custom_fused_reduce_scatter_op
+                fused_op_args = (node.args[0], node.args[1], node.args[2], node.args[3])
+            with gm.graph.inserting_after(wait_tensor_node):
+                fused_node = gm.graph.create_node(
+                    op="call_function",
+                    target=fused_op,  # Define your custom fused function
+                    args=fused_op_args,
+                )
+
+            wait_tensor_node.replace_all_uses_with(fused_node)
+            fused_node.meta.update(node.meta)
+            modified_graph = True
+            gm.graph.erase_node(wait_tensor_node)
+            gm.graph.erase_node(node)
+
+    # If graph was modified, clean it up
+    if modified_graph:
+        gm = clean_up_graph_after_modifications(gm)
+        logger.debug(
+            f"Graph after fusing wait_tensor and distributed op tensor:\n{gm.graph}"
+        )
+
+    return gm