diff --git a/primus/backends/megatron/patches/torch_profiler_patches.py b/primus/backends/megatron/patches/torch_profiler_patches.py
new file mode 100644
index 000000000..0149f5aa5
--- /dev/null
+++ b/primus/backends/megatron/patches/torch_profiler_patches.py
@@ -0,0 +1,107 @@
+###############################################################################
+# Copyright (c) 2025, Advanced Micro Devices, Inc. All rights reserved.
+#
+# See LICENSE for license information.
+###############################################################################
+
+"""
+Torch Profiler Patches
+
+Patches torch.profiler.profile to apply Primus-specific options when called
+from Megatron's training.train(). Logic mirrors trainer.py L1277-1298.
+"""
+
+import inspect
+
+from primus.core.patches import PatchContext, register_patch
+from primus.modules.module_utils import log_rank_0
+
+
+def _is_called_from_training_train() -> bool:
+    """Check if the current call stack originates from megatron.training.training.train."""
+    for frame_info in inspect.stack():
+        filename = frame_info.filename or ""
+        function = frame_info.function or ""
+        # Require both "megatron" and "training" to avoid false positives from other projects
+        if "megatron" in filename and "training" in filename and function == "train":
+            return True
+    return False
+
+
+def _create_primus_prof(args, exp_name: str, original_profile):
+    """
+    Create torch profiler with Primus options.
+
+    Logic from primus/modules/trainer/megatron/trainer.py L1277-1298.
+    """
+    import torch
+
+    activities = [torch.profiler.ProfilerActivity.CUDA]
+    if not getattr(args, "disable_profiler_activity_cpu", False):
+        activities.append(torch.profiler.ProfilerActivity.CPU)
+
+    rank = torch.distributed.get_rank() if torch.distributed.is_initialized() else 0
+    worker_name = f"primus-megatron-exp[{exp_name}]-rank[{rank}]"
+
+    return original_profile(
+        activities=activities,
+        schedule=torch.profiler.schedule(
+            wait=max(getattr(args, "profile_step_start", 10) - 1, 0),
+            warmup=1 if getattr(args, "profile_step_start", 10) > 0 else 0,
+            active=getattr(args, "profile_step_end", 12) - getattr(args, "profile_step_start", 10),
+            repeat=1,
+        ),
+        on_trace_ready=torch.profiler.tensorboard_trace_handler(
+            args.tensorboard_dir,
+            worker_name=worker_name,
+            use_gzip=getattr(args, "torch_profiler_use_gzip", False),
+        ),
+        record_shapes=getattr(args, "torch_profiler_record_shapes", True),
+        with_stack=getattr(args, "torch_profiler_with_stack", True),
+    )
+
+
+@register_patch(
+    "megatron.torch_profiler",
+    backend="megatron",
+    phase="before_train",
+    description="Patch torch.profiler.profile with Primus profiler options (trainer.py L1277-1298)",
+)
+def patch_torch_profiler(ctx: PatchContext) -> None:
+    """
+    Wrap torch.profiler.profile to intercept calls from megatron.training.training.train
+    and create the profiler with Primus options from trainer.py L1277-1298.
+    """
+    try:
+        import torch
+    except ImportError as e:
+        log_rank_0(f"[Patch:megatron.torch_profiler] Skip patch (PyTorch not available): {e}")
+        return
+
+    if getattr(torch.profiler.profile, "_primus_torch_profiler_patched", False):
+        return
+
+    exp_name = "default"
+    primus_config = ctx.extra.get("primus_config")
+    if primus_config and getattr(primus_config, "exp_meta_info", None):
+        exp_meta = primus_config.exp_meta_info
+        if isinstance(exp_meta, dict):
+            exp_name = exp_meta.get("exp_name", "default")
+
+    original_profile = torch.profiler.profile
+
+    def _patched_profile(*args, **kwargs):
+        if _is_called_from_training_train():
+            try:
+                from megatron.training.global_vars import get_args
+
+                megatron_args = get_args()
+                return _create_primus_prof(megatron_args, exp_name, original_profile)
+            except Exception as e:
+                log_rank_0(f"[Patch:megatron.torch_profiler] Fallback to original: {e}")
+                return original_profile(*args, **kwargs)
+        return original_profile(*args, **kwargs)
+
+    _patched_profile._primus_torch_profiler_patched = True  # type: ignore[attr-defined]
+    torch.profiler.profile = _patched_profile
+    log_rank_0("[Patch:megatron.torch_profiler] Patched torch.profiler.profile with Primus options.")