diff --git a/python/tvm/relay/op/nn/_nn.py b/python/tvm/relay/op/nn/_nn.py
index 51e712869cf41..20ff5cf39d6db 100644
--- a/python/tvm/relay/op/nn/_nn.py
+++ b/python/tvm/relay/op/nn/_nn.py
@@ -139,13 +139,17 @@ def convert_conv2d(attrs, inputs, tinfos, desired_layout):
     # pylint: disable=import-outside-toplevel
     from tvm import relay
     data, weight = inputs
-    assert desired_layout == 'NCHW', \
-            "Currently only transformation to NCHW layout is supported."
+    new_attrs = dict(attrs)
     if desired_layout == 'NCHW':
-        new_attrs = dict(attrs)
         new_attrs['data_layout'] = desired_layout
         new_attrs['kernel_layout'] = 'OIHW'
         return relay.nn.conv2d(data, weight, **new_attrs)
+    elif desired_layout == 'NHWC':
+        new_attrs['data_layout'] = desired_layout
+        new_attrs['kernel_layout'] = 'HWIO'
+        return relay.nn.conv2d(data, weight, **new_attrs)
+    else:
+        assert "Layout %s is not yet supported." % (desired_layout)
     return None
 
 
@@ -183,6 +187,42 @@ def alter_op_layout_conv3d(attrs, inputs, tinfos, out_type):
     """Alternate the layout of conv3d"""
     return topi.nn.conv3d_alter_layout(attrs, inputs, tinfos, out_type)
 
+@reg.register_convert_op_layout("nn.conv3d")
+def convert_conv3d(attrs, inputs, tinfos, desired_layout):
+    """Convert Layout pass registration for conv3d op.
+
+    Parameters
+    ----------
+    attrs : tvm.ir.Attrs
+        Attributes of current convolution
+    inputs : list of tvm.relay.Expr
+        The args of the Relay expr to be legalized
+    tinfos : list of types
+        List of input and output types
+    desired_layout : str
+        The desired layout
+
+    Returns
+    -------
+    result : tvm.relay.Expr
+        The transformed expr
+    """
+    # pylint: disable=import-outside-toplevel
+    from tvm import relay
+    data, weight = inputs
+    new_attrs = dict(attrs)
+    if desired_layout == 'NCDHW':
+        new_attrs['data_layout'] = desired_layout
+        new_attrs['kernel_layout'] = 'OIDHW'
+        return relay.nn.conv3d(data, weight, **new_attrs)
+    elif desired_layout == "NDHWC":
+        new_attrs['data_layout'] = desired_layout
+        new_attrs['kernel_layout'] = 'DHWIO'
+        return relay.nn.conv3d(data, weight, **new_attrs)
+    else:
+        assert "Layout %s is not yet supported" % desired_layout
+    return None
+
 # conv3d_winograd related operators
 reg.register_strategy("nn.contrib_conv3d_winograd_without_weight_transform",
                       strategy.conv3d_winograd_without_weight_transfrom_strategy)