diff --git a/python/tvm/relay/frontend/tensorflow.py b/python/tvm/relay/frontend/tensorflow.py
index d5746a38582c..2c7361a7d813 100644
--- a/python/tvm/relay/frontend/tensorflow.py
+++ b/python/tvm/relay/frontend/tensorflow.py
@@ -2357,6 +2357,7 @@ def _impl(inputs, attr, params, mod):
     "Identity": _identity(),
     "IsFinite": AttrCvt("isfinite"),
     "IsInf": AttrCvt("isinf"),
+    "IsNan": AttrCvt("isnan"),
     "LeakyRelu": AttrCvt("leaky_relu"),
     "LeftShift": AttrCvt("left_shift"),
     "Less": _broadcast("less"),
diff --git a/tests/python/frontend/tensorflow/test_forward.py b/tests/python/frontend/tensorflow/test_forward.py
index d71405796ede..3c30b6662c81 100644
--- a/tests/python/frontend/tensorflow/test_forward.py
+++ b/tests/python/frontend/tensorflow/test_forward.py
@@ -4178,6 +4178,10 @@ def test_forward_isfinite():
     _verify_infiniteness_ops(tf.is_finite, "isfinite")
 
 
+def test_forward_isnan():
+    _verify_infiniteness_ops(tf.is_nan, "isnan")
+
+
 def _test_spop_placeholder_without_shape_info():
     with tf.Graph().as_default():