diff --git a/batchspawner/batchspawner.py b/batchspawner/batchspawner.py
index 866bf51..5d86c56 100644
--- a/batchspawner/batchspawner.py
+++ b/batchspawner/batchspawner.py
@@ -16,11 +16,13 @@
   * job names instead of PIDs
 """
 import asyncio
+import json
 import os
 import pwd
 import re
 import xml.etree.ElementTree as ET
 from enum import Enum
+from urllib.parse import urlparse
 
 from jinja2 import Template
 from jupyterhub.spawner import Spawner, set_user_setuid
@@ -960,4 +962,50 @@ def state_gethost(self):
         return
 
 
+class FluxSpawner(BatchSpawnerBase):
+    """A Spawner that uses Flux to launch notebooks."""
+
+    batch_script = Unicode(
+        """#!/bin/sh
+
+#flux: --nslots=1
+#flux: --job-name='spawner-jupyterhub'
+#flux: --cwd={{homedir}}
+#flux: --output='{{homedir}}/{% raw %}.flux-{{id}}-{{name}}.log{% endraw %}'
+#flux: --error='{{homedir}}/{% raw %}.flux-{{id}}-{{name}}.error.log{% endraw %}'
+{%            if runtime %}#flux: --time-limit={{runtime}}
+{% endif %}{% if queue   %}#flux: --queue={{queue}}
+{% endif %}{% if nprocs  %}#flux: --cores-per-slot={{nprocs}}
+{% endif %}{% if gres    %}#flux: --gpus-per-slot={{gres}}{% endif %}
+
+set -eu
+
+{{prologue}}
+{{cmd}}
+{{epilogue}}
+"""
+    ).tag(config=True)
+    batch_submit_cmd = Unicode("flux batch").tag(config=True)
+    batch_query_cmd = Unicode("flux jobs --json {job_id}").tag(config=True)
+    batch_cancel_cmd = Unicode("flux cancel {job_id}").tag(config=True)
+
+    def state_ispending(self):
+        if not self.job_status:
+            return False
+
+        status = json.loads(self.job_status)
+        return status["state"] in ("DEPEND", "PRIORITY", "SCHED") or "uri" not in status
+
+    def state_isrunning(self):
+        if not self.job_status:
+            return False
+
+        status = json.loads(self.job_status)
+        return status["state"] in ("RUN", "CLEANUP") and "uri" in status
+
+    def state_gethost(self):
+        status = json.loads(self.job_status)
+        return urlparse(status["uri"]).netloc
+
+
 # vim: set ai expandtab softtabstop=4:
diff --git a/batchspawner/tests/test_spawners.py b/batchspawner/tests/test_spawners.py
index e5d43c0..3899555 100644
--- a/batchspawner/tests/test_spawners.py
+++ b/batchspawner/tests/test_spawners.py
@@ -625,6 +625,50 @@ async def test_lfs(db, event_loop):
     )
 
 
+async def test_flux(db, event_loop):
+    spawner_kwargs = {
+        "req_nprocs": "5",
+        "req_gres": "5",
+        "req_queue": "some_queue",
+        "req_prologue": "PROLOGUE",
+        "req_epilogue": "EPILOGUE",
+    }
+    batch_script_re_list = [
+        re.compile(
+            r"^PROLOGUE.*^batchspawner-singleuser singleuser_command.*^EPILOGUE",
+            re.S | re.M,
+        ),
+        re.compile(r"#flux:\s+--queue=some_queue", re.M),
+    ]
+    script = [
+        (re.compile(r"sudo.*flux batch"), str(testjob)),
+        (re.compile(r"sudo.*flux jobs --json"), '{"state": "SCHED"}'),
+        (
+            re.compile(r"sudo.*flux jobs --json"),
+            f'{{"state": "RUN", "uri": "ssh://{testhost}/foo/bar"}}',
+        ),
+        (
+            re.compile(r"sudo.*flux jobs --json"),
+            f'{{"state": "RUN", "uri": "ssh://{testhost}/foo/bar"}}',
+        ),
+        (
+            re.compile(r"sudo.*flux jobs --json"),
+            f'{{"state": "RUN", "uri": "ssh://{testhost}/foo/bar"}}',
+        ),
+        (re.compile(r"sudo.*flux cancel"), ""),
+        (re.compile(r"sudo.*flux jobs --json"), '{"state": "INACTIVE"}'),
+    ]
+    from .. import FluxSpawner
+
+    await run_spawner_script(
+        db,
+        FluxSpawner,
+        script,
+        batch_script_re_list=batch_script_re_list,
+        spawner_kwargs=spawner_kwargs,
+    )
+
+
 async def test_keepvars(db, event_loop):
     # req_keepvars
     spawner_kwargs = {