diff --git a/docs/api-reference.md b/docs/api-reference.md
index 771967af..aba97eb6 100644
--- a/docs/api-reference.md
+++ b/docs/api-reference.md
@@ -6,6 +6,7 @@
     :nosignatures:
     :toctree: generated
 
+    angle
     apply_where
     argpartition
     at
diff --git a/src/array_api_extra/__init__.py b/src/array_api_extra/__init__.py
index 2fcdcd8e..17503674 100644
--- a/src/array_api_extra/__init__.py
+++ b/src/array_api_extra/__init__.py
@@ -19,6 +19,7 @@
 )
 from ._lib._at import at
 from ._lib._funcs import (
+    angle,
     apply_where,
     broadcast_shapes,
     default_dtype,
@@ -32,6 +33,7 @@
 # pylint: disable=duplicate-code
 __all__ = [
     "__version__",
+    "angle",
     "apply_where",
     "argpartition",
     "at",
diff --git a/src/array_api_extra/_lib/_funcs.py b/src/array_api_extra/_lib/_funcs.py
index 97904ddb..77340fbf 100644
--- a/src/array_api_extra/_lib/_funcs.py
+++ b/src/array_api_extra/_lib/_funcs.py
@@ -23,6 +23,7 @@
 from ._utils._typing import Array, Device, DType
 
 __all__ = [
+    "angle",
     "apply_where",
     "atleast_nd",
     "broadcast_shapes",
@@ -818,3 +819,51 @@ def union1d(a: Array, b: Array, /, *, xp: ModuleType) -> Array:
     b = xp.reshape(b, (-1,))
     # XXX: `sparse` returns NumPy arrays from `unique_values`
     return xp.asarray(xp.unique_values(xp.concat([a, b])))
+
+
+def angle(z: Array, /, *, deg: bool = False, xp: ModuleType | None = None) -> Array:
+    """
+    Return the angle of the complex argument.
+
+    Parameters
+    ----------
+    z : Array
+        Input array.
+    deg : bool, optional
+        Return angle in degrees if True, radians if False (default).
+    xp : array_namespace, optional
+        The standard-compatible namespace for `z`. Default: infer.
+
+    Returns
+    -------
+    array
+        The counterclockwise angle from the positive real axis on the complex
+        plane in the range ``(-pi, pi]``.
+
+    Notes
+    -----
+    A real input x is interpreted as x + 0j
+
+    Examples
+    --------
+    >>> import array_api_strict as xp
+    >>> import array_api_extra as xpx
+    >>> xpx.angle(xp.asarray([1.0, 1.0j, 1 + 1j]), xp=xp)
+    Array([0.        , 1.57079633, 0.78539816], dtype=array_api_strict.float64)
+    >>> xpx.angle(xp.asarray([1.0, 1.0j, 1 + 1j]), deg=True, xp=xp)
+    Array([ 0., 90., 45.], dtype=array_api_strict.float64)
+    """
+    if xp is None:
+        xp = array_namespace(z)
+    if xp.isdtype(z.dtype, "complex floating"):
+        zimag = xp.imag(z)
+        zreal = xp.real(z)
+    else:
+        if not xp.isdtype(z.dtype, "real floating"):
+            z = xp.astype(z, default_dtype(xp, device=_compat.device(z)))
+        zimag = xp.zeros_like(z)
+        zreal = z
+    a = xp.atan2(zimag, zreal)
+    if deg:
+        a = a * 180 / xp.pi
+    return a
diff --git a/tests/test_funcs.py b/tests/test_funcs.py
index 6a11e059..5aef838d 100644
--- a/tests/test_funcs.py
+++ b/tests/test_funcs.py
@@ -13,6 +13,7 @@
 from typing_extensions import override
 
 from array_api_extra import (
+    angle,
     apply_where,
     argpartition,
     at,
@@ -1881,3 +1882,78 @@ def test_device(self, xp: ModuleType, device: Device):
         a = xp.asarray([-1, 1, 0], device=device)
         b = xp.asarray([2, -2, 0], device=device)
         assert get_device(union1d(a, b)) == device
+
+
+class TestAngle:
+    def test_simple(self, xp: ModuleType):
+        a = xp.asarray([1, 0])
+        res = angle(a)
+        expected = xp.asarray([0.0, 0.0], dtype=res.dtype)
+        xp_assert_equal(res, expected)
+
+    def test_basic(self, xp: ModuleType):
+        x = xp.asarray(
+            [
+                1 + 3j,
+                np.sqrt(2) / 2.0 + 1j * np.sqrt(2) / 2,
+                1,
+                1j,
+                -1,
+                -1j,
+                1 - 3j,
+                -1 + 3j,
+            ],
+            dtype=xp.complex128,
+        )
+        expected = xp.asarray(
+            [
+                np.arctan(3.0 / 1.0),
+                np.arctan(1.0),
+                0,
+                np.pi / 2,
+                np.pi,
+                -np.pi / 2.0,
+                -np.arctan(3.0 / 1.0),
+                np.pi - np.arctan(3.0 / 1.0),
+            ],
+            dtype=xp.float64,
+        )
+        xp_assert_close(angle(x, xp=xp), expected, rtol=0, atol=1e-11)
+        xp_assert_close(
+            angle(x, deg=True, xp=xp),
+            expected * 180 / xp.pi,
+            rtol=0,
+            atol=1e-11,
+        )
+
+    def test_real(self, xp: ModuleType):
+        x = xp.asarray([0.0, -0.0, 1.0, -1.0])
+        expected = xp.asarray([0.0, xp.pi, 0.0, xp.pi], dtype=x.dtype)
+        xp_assert_close(angle(x, xp=xp), expected)
+
+    def test_complex(self, xp: ModuleType):
+        a = xp.asarray([1 + 1j, 1 - 1j, -1 + 1j, -1 - 1j])
+        expected = xp.asarray([xp.pi / 4, -xp.pi / 4, 3 * xp.pi / 4, -3 * xp.pi / 4])
+        res = angle(a, xp=xp)
+        xp_assert_equal(res, expected)
+
+    def test_integral(self, xp: ModuleType):
+        x = xp.asarray([0, -1, 1], dtype=xp.int32)
+        actual = angle(x, xp=xp)
+        expected = xp.asarray(
+            [0.0, xp.pi, 0.0], dtype=default_dtype(xp, device=get_device(x))
+        )
+        xp_assert_close(actual, expected)
+
+    def test_2d(self, xp: ModuleType):
+        a = xp.asarray([[1 + 1j, 1 - 1j], [-1 + 1j, -1 - 1j]])
+        expected = xp.asarray(
+            [[xp.pi / 4, -xp.pi / 4], [3 * xp.pi / 4, -3 * xp.pi / 4]]
+        )
+        res = angle(a, xp=xp)
+        xp_assert_equal(res, expected)
+
+    @pytest.mark.skip_xp_backend(Backend.TORCH, reason="materialize 'meta' device")
+    def test_device(self, xp: ModuleType, device: Device):
+        a = xp.asarray([1 + 1j], device=device)
+        assert get_device(angle(a)) == device