diff --git a/api_status.md b/api_status.md
index 76925976..a71b54c7 100644
--- a/api_status.md
+++ b/api_status.md
@@ -61,7 +61,7 @@ This table shows which parts of the the [Array API](https://data-apis.org/array-
 |                          | `expand_dims`       | :white_check_mark: |            |                              |
 |                          | `flip`              | :white_check_mark: |            |                              |
 |                          | `permute_dims`      | :white_check_mark: |            |                              |
-|                          | `repeat`            | :x:                | 2023.12    |                              |
+|                          | `repeat`            | :white_check_mark: |            |                              |
 |                          | `reshape`           | :white_check_mark: |            | Partial implementation       |
 |                          | `roll`              | :white_check_mark: |            |                              |
 |                          | `squeeze`           | :white_check_mark: |            |                              |
diff --git a/cubed/__init__.py b/cubed/__init__.py
index ada6c2f2..31c56240 100644
--- a/cubed/__init__.py
+++ b/cubed/__init__.py
@@ -296,6 +296,7 @@
     flip,
     moveaxis,
     permute_dims,
+    repeat,
     reshape,
     roll,
     squeeze,
@@ -311,6 +312,7 @@
     "flip",
     "moveaxis",
     "permute_dims",
+    "repeat",
     "reshape",
     "roll",
     "squeeze",
diff --git a/cubed/array_api/__init__.py b/cubed/array_api/__init__.py
index 66c3edd8..587242f9 100644
--- a/cubed/array_api/__init__.py
+++ b/cubed/array_api/__init__.py
@@ -238,6 +238,7 @@
     flip,
     moveaxis,
     permute_dims,
+    repeat,
     reshape,
     roll,
     squeeze,
@@ -253,6 +254,7 @@
     "flip",
     "moveaxis",
     "permute_dims",
+    "repeat",
     "reshape",
     "roll",
     "squeeze",
@@ -264,7 +266,7 @@
 
 __all__ += ["argmax", "argmin", "where"]
 
-from .statistical_functions import max, mean, min, prod, sum, std, var
+from .statistical_functions import max, mean, min, prod, std, sum, var
 
 __all__ += ["max", "mean", "min", "prod", "std", "sum", "var"]
 
diff --git a/cubed/array_api/manipulation_functions.py b/cubed/array_api/manipulation_functions.py
index 35eb76bc..284cda0e 100644
--- a/cubed/array_api/manipulation_functions.py
+++ b/cubed/array_api/manipulation_functions.py
@@ -352,6 +352,50 @@ def permute_dims(x, /, axes):
     )
 
 
+def repeat(x, repeats, /, *, axis=0):
+    if axis is None:
+        x = flatten(x)
+        axis = 0
+
+    shape = x.shape[:axis] + (x.shape[axis] * repeats,) + x.shape[axis + 1 :]
+    chunks = normalize_chunks(x.chunksize, shape=shape, dtype=x.dtype)
+
+    # This implementation calls nxp.repeat in every output block, which is 'repeats' times
+    # more than necessary than if we had a primitive op that could write multiple blocks.
+
+    def key_function(out_key):
+        out_coords = out_key[1:]
+        in_coords = tuple(
+            bi // repeats if i == axis else bi for i, bi in enumerate(out_coords)
+        )
+        return ((x.name, *in_coords),)
+
+    # extra memory from calling 'nxp.repeat' on a chunk
+    extra_projected_mem = x.chunkmem * repeats
+    return general_blockwise(
+        _repeat,
+        key_function,
+        x,
+        shapes=[shape],
+        dtypes=[x.dtype],
+        chunkss=[chunks],
+        extra_projected_mem=extra_projected_mem,
+        repeats=repeats,
+        axis=axis,
+        chunksize=x.chunksize,
+    )
+
+
+def _repeat(x, repeats, axis=None, chunksize=None, block_id=None):
+    out = nxp.repeat(x, repeats, axis=axis)
+    bi = block_id[axis] % repeats
+    ind = tuple(
+        slice(bi * chunksize[i], (bi + 1) * chunksize[i]) if i == axis else slice(None)
+        for i in range(x.ndim)
+    )
+    return out[ind]
+
+
 def reshape(x, /, shape, *, copy=None):
     # based on dask reshape
 
diff --git a/cubed/tests/test_array_api.py b/cubed/tests/test_array_api.py
index 9c09d667..42a245cb 100644
--- a/cubed/tests/test_array_api.py
+++ b/cubed/tests/test_array_api.py
@@ -557,6 +557,15 @@ def test_permute_dims(spec, executor):
     )
 
 
+def test_repeat(spec):
+    a = xp.asarray([[1, 2, 3], [4, 5, 6], [7, 8, 9]], chunks=(2, 2), spec=spec)
+    b = xp.repeat(a, 3, axis=1)
+    assert_array_equal(
+        b.compute(),
+        np.repeat(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]), 3, axis=1),
+    )
+
+
 def test_reshape(spec, executor):
     a = xp.arange(12, chunks=4, spec=spec)
     b = xp.reshape(a, (3, 4))
diff --git a/cubed/tests/test_mem_utilization.py b/cubed/tests/test_mem_utilization.py
index be02973c..c6e73d6a 100644
--- a/cubed/tests/test_mem_utilization.py
+++ b/cubed/tests/test_mem_utilization.py
@@ -285,6 +285,15 @@ def test_flip_multiple_axes(tmp_path, spec, executor):
     run_operation(tmp_path, executor, "flip_multiple_axes", b)
 
 
+@pytest.mark.slow
+def test_repeat(tmp_path, spec, executor):
+    a = cubed.random.random(
+        (10000, 10000), chunks=(5000, 5000), spec=spec
+    )  # 200MB chunks
+    b = xp.repeat(a, 3, axis=0)
+    run_operation(tmp_path, executor, "repeat", b)
+
+
 @pytest.mark.slow
 def test_reshape(tmp_path, spec, executor):
     a = cubed.random.random(