diff --git a/README.md b/README.md
index 1cca8c78..c4efa6ed 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ dataset: Dataset = get_dataset("rel-amazon", download=True)
 <details>
     <summary>Details on downloading and caching behavior.</summary>
 
-RelBench datasets (and tasks) are cached to disk (usually at `~/.cache/relbench`). If not present in cache, `download=True` downloads the data, verifies it against the known hash, and caches it. If present, `download=True` performs the verification and avoids downloading if verification succeeds. This is the recommended way.
+RelBench datasets (and tasks) are cached to disk (usually at `~/.cache/relbench`, the location can be set using the `RELBENCH_CACHE_DIR` environment variable). If not present in cache, `download=True` downloads the data, verifies it against the known hash, and caches it. If present, `download=True` performs the verification and avoids downloading if verification succeeds. This is the recommended way.
 
 `download=False` uses the cached data without verification, if present, or processes and caches the data from scratch / raw sources otherwise.
 </details>
diff --git a/pyproject.toml b/pyproject.toml
index 6586ded6..874a7ea6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "relbench"
-version = "1.1.0_dev_20250721"
+version = "1.1.0_dev_20251121"
 description = "RelBench: Relational Deep Learning Benchmark"
 authors = [{name = "RelBench Team", email = "relbench@cs.stanford.edu"}]
 readme = "README.md"
diff --git a/relbench/datasets/__init__.py b/relbench/datasets/__init__.py
index 9da0bf29..79c37b31 100644
--- a/relbench/datasets/__init__.py
+++ b/relbench/datasets/__init__.py
@@ -18,6 +18,7 @@
     stack,
     trial,
 )
+from relbench.utils import get_relbench_cache_dir
 
 dataset_registry = {}
 
@@ -28,6 +29,7 @@
     path=pooch.os_cache("relbench"),
     base_url="https://relbench.stanford.edu/download/",
     registry=hashes,
+    env="RELBENCH_CACHE_DIR",
 )
 
 
@@ -50,7 +52,7 @@ def register_dataset(
     can pass `cache_dir` as a keyword argument in `kwargs`.
     """
 
-    cache_dir = f"{pooch.os_cache('relbench')}/{name}"
+    cache_dir = f"{get_relbench_cache_dir()}/{name}"
     kwargs = {"cache_dir": cache_dir, **kwargs}
     dataset_registry[name] = (cls, args, kwargs)
 
@@ -110,7 +112,7 @@ def get_dataset(name: str, download=True) -> Dataset:
         cls, args, kwargs = (
             mimic.MimicDataset,
             (),
-            {"cache_dir": f"{pooch.os_cache('relbench')}/{name}"},
+            {"cache_dir": f"{get_relbench_cache_dir()}/{name}"},
         )
     else:
         cls, args, kwargs = dataset_registry[name]
diff --git a/relbench/tasks/__init__.py b/relbench/tasks/__init__.py
index d50cf69e..a7417f6e 100644
--- a/relbench/tasks/__init__.py
+++ b/relbench/tasks/__init__.py
@@ -1,4 +1,5 @@
 import json
+import os
 import pkgutil
 from collections import defaultdict
 from functools import lru_cache
@@ -20,6 +21,7 @@
     stack,
     trial,
 )
+from relbench.utils import get_relbench_cache_dir
 
 task_registry = defaultdict(dict)
 
@@ -30,6 +32,7 @@
     path=pooch.os_cache("relbench"),
     base_url="https://relbench.stanford.edu/download/",
     registry=hashes,
+    env="RELBENCH_CACHE_DIR",
 )
 
 
@@ -54,7 +57,7 @@ def register_task(
     can pass `cache_dir` as a keyword argument in `kwargs`.
     """
 
-    cache_dir = f"{pooch.os_cache('relbench')}/{dataset_name}/tasks/{task_name}"
+    cache_dir = f"{get_relbench_cache_dir()}/{dataset_name}/tasks/{task_name}"
     kwargs = {"cache_dir": cache_dir, **kwargs}
     task_registry[dataset_name][task_name] = (cls, args, kwargs)
 
diff --git a/relbench/utils.py b/relbench/utils.py
index dfc20c90..acc75139 100644
--- a/relbench/utils.py
+++ b/relbench/utils.py
@@ -67,3 +67,7 @@ def clean_datetime(df: pd.DataFrame, col: str) -> pd.DataFrame:
         f"{percentage_removed:.2f}%"
     )
     return df
+
+
+def get_relbench_cache_dir() -> str:
+    return os.getenv("RELBENCH_CACHE_DIR") or pooch.os_cache("relbench")