diff --git a/ignite/metrics/__init__.py b/ignite/metrics/__init__.py
index c26660d58fe3..22a16d1f9c67 100644
--- a/ignite/metrics/__init__.py
+++ b/ignite/metrics/__init__.py
@@ -15,6 +15,7 @@
 from ignite.metrics.gan.fid import FID
 from ignite.metrics.gan.inception_score import InceptionScore
 from ignite.metrics.gpu_info import GpuInfo
+from ignite.metrics.harmonic_mean import HarmonicMean
 from ignite.metrics.hsic import HSIC
 from ignite.metrics.js_divergence import JSDivergence
 from ignite.metrics.kl_divergence import KLDivergence
@@ -75,6 +76,7 @@
     "JaccardIndex",
     "JSDivergence",
     "KLDivergence",
+    "HarmonicMean",
     "HSIC",
     "MaximumMeanDiscrepancy",
     "MultiLabelConfusionMatrix",
diff --git a/ignite/metrics/harmonic_mean.py b/ignite/metrics/harmonic_mean.py
new file mode 100644
index 000000000000..1702f0e60874
--- /dev/null
+++ b/ignite/metrics/harmonic_mean.py
@@ -0,0 +1,55 @@
+from typing import Callable, Union
+import torch
+from ignite.metrics.metric import Metric, sync_all_reduce
+from ignite.exceptions import NotComputableError
+
+class HarmonicMean(Metric):
+    """
+    Computes the harmonic mean.
+    
+    .. math::
+        H = \\frac{n}{\\sum_{i=1}^n (1 / x_i)}
+        
+    where :math:`x_i` are the individual values and :math:`n` is the total count of values.
+
+    Args:
+        output_transform: A callable that transforms the engine's output into the
+            expected format.
+        device: Specifies which device updates are accumulated on.
+
+    Example:
+        .. code-block:: python
+
+            metric = HarmonicMean()
+            metric.attach(evaluator, "harmonic_mean")
+
+    .. versionadded:: 0.5.4
+    """
+
+    def __init__(self, output_transform: Callable = lambda x: x, device: Union[str, torch.device] = torch.device("cpu")):
+        super(HarmonicMean, self).__init__(output_transform=output_transform, device=device)
+        self.reset()
+
+    def reset(self) -> None:
+        super(HarmonicMean, self).reset()
+        self._sum_reciprocal = torch.tensor(0.0, device=self._device)
+        self._num_examples = 0
+
+    def update(self, output: torch.Tensor) -> None:
+        if not isinstance(output, torch.Tensor):
+            output = torch.as_tensor(output)
+
+        values = output.detach().reshape(-1).to(self._device)
+
+        if torch.any(values <= 0):
+            raise ValueError("Harmonic mean is only defined for positive values.")
+        
+        self._sum_reciprocal += torch.sum(1.0 / values)
+        self._num_examples += values.numel()
+
+    @sync_all_reduce("_sum_reciprocal", "_num_examples")
+    def compute(self) -> float:
+        if self._num_examples == 0:
+            raise NotComputableError("HarmonicMean must have at least one example.")
+        
+        return (self._num_examples / self._sum_reciprocal).item()
\ No newline at end of file
diff --git a/tests/ignite/metrics/test_harmonic_mean.py b/tests/ignite/metrics/test_harmonic_mean.py
new file mode 100644
index 000000000000..901521bd531e
--- /dev/null
+++ b/tests/ignite/metrics/test_harmonic_mean.py
@@ -0,0 +1,56 @@
+import torch
+import pytest
+from scipy.stats import hmean
+from ignite.metrics import HarmonicMean
+from ignite.exceptions import NotComputableError
+
+def test_harmonic_mean_basic():
+    device = "cuda" if torch.cuda.is_available() else "cpu"
+    metric = HarmonicMean(device=device)
+    
+    data = torch.tensor([1.0, 2.0, 4.0], device=device)
+    metric.update(data)
+    result = metric.compute()
+    
+    expected = hmean([1.0, 2.0, 4.0])
+    assert result == pytest.approx(expected)
+
+def test_harmonic_mean_multiple_updates():
+    metric = HarmonicMean()
+    
+    metric.update(torch.tensor([1.0, 10.0]))
+    
+    metric.update(torch.tensor([5.0, 2.0]))
+    
+    result = metric.compute()
+    expected = hmean([1.0, 10.0, 5.0, 2.0])
+    assert result == pytest.approx(expected)
+
+def test_harmonic_mean_invalid_input():
+    metric = HarmonicMean()
+    
+    # Test for zero or negative values.
+    with pytest.raises(ValueError, match="Harmonic mean is only defined for positive values."):
+        metric.update(torch.tensor([1.0, 0.0, -2.0]))
+
+def test_not_computable():
+    metric = HarmonicMean()
+    with pytest.raises(NotComputableError):
+        metric.compute()
+
+def test_reset():
+    metric = HarmonicMean()
+    metric.update(torch.tensor([1.0, 2.0]))
+    metric.reset()
+    with pytest.raises(NotComputableError):
+        metric.compute()
+
+def test_harmonic_mean_tensor_shape():
+    metric = HarmonicMean()
+
+    data = torch.tensor([[1.0, 2.0], [4.0, 8.0]])
+    metric.update(data)
+
+    result = metric.compute()
+    expected = hmean([1.0, 2.0, 4.0, 8.0])
+    assert result == pytest.approx(expected)
\ No newline at end of file