diff --git a/py/torch_tensorrt/dynamo/conversion/aten_ops_converters.py b/py/torch_tensorrt/dynamo/conversion/aten_ops_converters.py
index d0646e4bc6..d02466d4f5 100644
--- a/py/torch_tensorrt/dynamo/conversion/aten_ops_converters.py
+++ b/py/torch_tensorrt/dynamo/conversion/aten_ops_converters.py
@@ -2541,3 +2541,25 @@ def aten_ops_sort(
         dim=args_bounds_check(args, 1, -1),
         descending=args_bounds_check(args, 2, False),
     )
+
+
+@dynamo_tensorrt_converter(torch.ops.aten.trunc.default)
+@enforce_tensor_types(
+    {
+        0: (TRTTensor,),
+    }
+)
+def aten_ops_trunc(
+    ctx: ConversionContext,
+    target: Target,
+    args: Tuple[Argument, ...],
+    kwargs: Dict[str, Argument],
+    name: str,
+) -> Union[TRTTensor, Sequence[TRTTensor]]:
+    return impl.unary.trunc(
+        ctx,
+        target,
+        SourceIR.ATEN,
+        name,
+        args[0],
+    )
diff --git a/py/torch_tensorrt/dynamo/conversion/impl/unary/ops.py b/py/torch_tensorrt/dynamo/conversion/impl/unary/ops.py
index 3a0fd47ac5..9ed5d0636d 100644
--- a/py/torch_tensorrt/dynamo/conversion/impl/unary/ops.py
+++ b/py/torch_tensorrt/dynamo/conversion/impl/unary/ops.py
@@ -5,7 +5,10 @@
 from torch.fx.node import Target
 from torch_tensorrt.dynamo._SourceIR import SourceIR
 from torch_tensorrt.dynamo.conversion._ConversionContext import ConversionContext
-from torch_tensorrt.dynamo.conversion.converter_utils import cast_trt_tensor
+from torch_tensorrt.dynamo.conversion.converter_utils import (
+    cast_trt_tensor,
+    get_trt_tensor,
+)
 from torch_tensorrt.dynamo.conversion.impl.unary.base import convert_unary
 from torch_tensorrt.fx.types import TRTTensor
 
@@ -432,3 +435,27 @@ def erf(
     return convert_unary(
         ctx, target, source_ir, name, trt.UnaryOperation.ERF, input_val
     )
+
+
+def trunc(
+    ctx: ConversionContext,
+    target: Target,
+    source_ir: Optional[SourceIR],
+    name: str,
+    input_val: TRTTensor,
+) -> TRTTensor:
+    if input_val.dtype not in (trt.float16, trt.float32):
+        return impl.cast.to_copy(
+            ctx,
+            target,
+            source_ir,
+            f"{name}_copy",
+            input_val,
+            input_val.dtype,
+            force_layer=True,
+        )
+
+    dividend = get_trt_tensor(ctx, 1, f"{name}_dividend")
+    return impl.elementwise.trunc_div(
+        ctx, target, source_ir, f"{name}_trunc", input_val, dividend
+    )
diff --git a/tests/py/dynamo/conversion/test_trunc_aten.py b/tests/py/dynamo/conversion/test_trunc_aten.py
new file mode 100644
index 0000000000..979ced17e2
--- /dev/null
+++ b/tests/py/dynamo/conversion/test_trunc_aten.py
@@ -0,0 +1,52 @@
+import torch
+import torch.nn as nn
+from parameterized import parameterized
+from torch.testing._internal.common_utils import run_tests
+
+from .harness import DispatchTestCase
+
+
+class TestTruncConverter(DispatchTestCase):
+    @parameterized.expand(
+        [
+            ((10,),),
+            ((1, 20),),
+            ((2, 3, 4),),
+            ((2, 3, 4, 5),),
+        ]
+    )
+    def test_trunc_float(self, shape):
+        class Trunc(nn.Module):
+            def forward(self, input):
+                return torch.ops.aten.trunc.default(input)
+
+        inputs = [torch.randn(shape)]
+        self.run_test(
+            Trunc(),
+            inputs,
+            enable_passes=True,
+        )
+
+    @parameterized.expand(
+        [
+            ((10,),),
+            ((1, 20),),
+            ((2, 3, 4),),
+            ((2, 3, 4, 5),),
+        ]
+    )
+    def test_trunc_int(self, shape):
+        class Trunc(nn.Module):
+            def forward(self, input):
+                return torch.ops.aten.trunc.default(input)
+
+        inputs = [torch.randint(-10, 10, shape, dtype=torch.int32)]
+        self.run_test(
+            Trunc(),
+            inputs,
+            enable_passes=True,
+        )
+
+
+if __name__ == "__main__":
+    run_tests()