diff --git a/changelog.d/20250114_135624_rra_DM_48390.md b/changelog.d/20250114_135624_rra_DM_48390.md
new file mode 100644
index 00000000..742f9138
--- /dev/null
+++ b/changelog.d/20250114_135624_rra_DM_48390.md
@@ -0,0 +1,3 @@
+### New features
+
+- Add a `bypass` key to the quota configuration containing a group list. Any member of one of those groups ignores all quota restrictions.
\ No newline at end of file
diff --git a/src/gafaelfawr/config.py b/src/gafaelfawr/config.py
index e0496bc3..4136aaea 100644
--- a/src/gafaelfawr/config.py
+++ b/src/gafaelfawr/config.py
@@ -712,6 +712,12 @@ class QuotaConfig(BaseModel):
         description="Additional quota grants by group name",
     )
 
+    bypass: set[str] = Field(
+        set(),
+        title="Groups without quotas",
+        description="Groups whose members bypass all quota restrictions",
+    )
+
 
 class GitHubGroupTeam(BaseModel):
     """Specification for a GitHub team."""
diff --git a/src/gafaelfawr/services/userinfo.py b/src/gafaelfawr/services/userinfo.py
index 760aed11..7d1e23e8 100644
--- a/src/gafaelfawr/services/userinfo.py
+++ b/src/gafaelfawr/services/userinfo.py
@@ -225,6 +225,11 @@ def _calculate_quota(self, groups: list[Group]) -> Quota | None:
         """
         if not self._config.quota:
             return None
+        group_names = {g.name for g in groups}
+        if group_names & self._config.quota.bypass:
+            return Quota()
+
+        # Start with the defaults.
         api = dict(self._config.quota.default.api)
         notebook = None
         if self._config.quota.default.notebook:
@@ -232,23 +237,28 @@ def _calculate_quota(self, groups: list[Group]) -> Quota | None:
                 cpu=self._config.quota.default.notebook.cpu,
                 memory=self._config.quota.default.notebook.memory,
             )
-        for group in groups or []:
-            if group.name in self._config.quota.groups:
-                extra = self._config.quota.groups[group.name]
-                if extra.notebook:
-                    if notebook:
-                        notebook.cpu += extra.notebook.cpu
-                        notebook.memory += extra.notebook.memory
-                    else:
-                        notebook = NotebookQuota(
-                            cpu=extra.notebook.cpu,
-                            memory=extra.notebook.memory,
-                        )
-                for service in extra.api:
-                    if service in api:
-                        api[service] += extra.api[service]
-                    else:
-                        api[service] = extra.api[service]
+
+        # Look for group-specific rules.
+        for group in group_names:
+            if group not in self._config.quota.groups:
+                continue
+            extra = self._config.quota.groups[group]
+            if extra.notebook:
+                if notebook:
+                    notebook.cpu += extra.notebook.cpu
+                    notebook.memory += extra.notebook.memory
+                else:
+                    notebook = NotebookQuota(
+                        cpu=extra.notebook.cpu,
+                        memory=extra.notebook.memory,
+                    )
+            for service in extra.api:
+                if service in api:
+                    api[service] += extra.api[service]
+                else:
+                    api[service] = extra.api[service]
+
+        # Return the results.
         return Quota(api=api, notebook=notebook)
 
     async def _get_groups_from_ldap(
diff --git a/tests/data/config/github-quota.yaml b/tests/data/config/github-quota.yaml
index 8877e803..ce13c345 100644
--- a/tests/data/config/github-quota.yaml
+++ b/tests/data/config/github-quota.yaml
@@ -32,6 +32,8 @@ quota:
       notebook:
         cpu: 0.0
         memory: 4.0
+  bypass:
+    - "admin"
 metrics:
   enabled: false
   application: "gafaelfawr"
diff --git a/tests/handlers/ingress_rate_test.py b/tests/handlers/ingress_rate_test.py
index bb2b5e95..1c96442c 100644
--- a/tests/handlers/ingress_rate_test.py
+++ b/tests/handlers/ingress_rate_test.py
@@ -67,3 +67,26 @@ async def test_rate_limit(client: AsyncClient, factory: Factory) -> None:
     assert r.headers["X-RateLimit-Resource"] == "test"
     reset = int(r.headers["X-RateLimit-Reset"])
     assert expected.timestamp() <= reset <= expected.timestamp() + 5
+
+
+@pytest.mark.asyncio
+async def test_rate_limit_bypass(
+    client: AsyncClient, factory: Factory
+) -> None:
+    await reconfigure("github-quota", factory)
+    token_data = await create_session_token(
+        factory, group_names=["admin"], scopes={"read:all"}
+    )
+    r = await client.get(
+        "/ingress/auth",
+        params={"scope": "read:all", "service": "test"},
+        headers={"Authorization": f"Bearer {token_data.token}"},
+    )
+    assert r.status_code == 200
+
+    # There should be no quota set since the user is in the bypass group.
+    assert "X-RateLimit-Limit" not in r.headers
+    assert "X-RateLimit-Remaining" not in r.headers
+    assert "X-RateLimit-Used" not in r.headers
+    assert "X-RateLimit-Resource" not in r.headers
+    assert "X-RateLimit-Reset" not in r.headers