diff --git a/core/api/people_finder.py b/core/api/people_finder.py
index f2faeac..ef276cf 100644
--- a/core/api/people_finder.py
+++ b/core/api/people_finder.py
@@ -206,3 +206,22 @@ def get_remote_working(request):
         return 500, {
             "message": f"Could not get remote working options, reason: {unknown_error}"
         }
+
+
+@reference_router.get(
+    "workday/",
+    response={
+        200: list[TextChoiceResponseSchema],
+        500: Error,
+    },
+)
+def get_workday(request):
+    try:
+        workday_options = [
+            {"key": key, "value": value} for key, value in core_services.get_workday()
+        ]
+        return 200, workday_options
+    except Exception as unknown_error:
+        return 500, {
+            "message": f"Could not get workday options, reason: {unknown_error}"
+        }
diff --git a/core/services.py b/core/services.py
index 5819b19..51564dd 100644
--- a/core/services.py
+++ b/core/services.py
@@ -3,6 +3,7 @@
 from typing import Optional
 
 from profiles import services as profile_services
+from profiles.models import Workday
 from profiles.models.combined import Profile
 from profiles.models.generic import Country, UkStaffLocation
 from profiles.models.peoplefinder import PeopleFinderProfile, RemoteWorking
@@ -303,3 +304,10 @@ def get_remote_working() -> list[tuple[RemoteWorking, str]]:
     Function for getting a list of all remote working options
     """
     return profile_services.get_remote_working()
+
+
+def get_workday() -> list[tuple[Workday, str]]:
+    """
+    Function for getting a list of all workday options
+    """
+    return profile_services.get_workday()
diff --git a/docs/apis/people-finder.md b/docs/apis/people-finder.md
index 38236c5..0cdce58 100644
--- a/docs/apis/people-finder.md
+++ b/docs/apis/people-finder.md
@@ -7,3 +7,4 @@ The ID service exposes an API that provides read and edit functionality designed
 #### Reference data can be accessed via `/api/peoplefinder/reference/<endpoint>/`. Here is the list of reference endpoints:
 
 `remote_working/` : lists remote working options
+`workday/` : lists workday options
diff --git a/e2e_tests/test_peoplefinder.py b/e2e_tests/test_peoplefinder.py
index 4c8e1d2..2631d0c 100644
--- a/e2e_tests/test_peoplefinder.py
+++ b/e2e_tests/test_peoplefinder.py
@@ -6,6 +6,7 @@
 from django.urls import reverse
 
 from core.schemas.peoplefinder import CreateProfileRequest
+from profiles.models import Workday
 from profiles.models.peoplefinder import RemoteWorking
 
 
@@ -50,6 +51,11 @@ def test_get_profile(peoplefinder_profile):
 
     url = reverse("people-finder:get_profile", args=(str(uuid.uuid4()),))
 
+    response = client.get(
+        url,
+        content_type="application/json",
+    )
+
     assert response.status_code == 404
 
 
@@ -124,6 +130,11 @@ def test_get_remote_working(mocker):
         },
     )
 
+    response = client.get(
+        url,
+        content_type="application/json",
+    )
+
     assert response.status_code == 500
     assert json.loads(response.content) == {
         "message": "Could not get remote working options, reason: too many values to unpack (expected 2)"
@@ -143,3 +154,52 @@ def test_get_remote_working(mocker):
     assert json.loads(response.content) == {
         "message": "Could not get remote working options, reason: mocked-test-exception"
     }
+
+
+def test_get_workday(mocker):
+    url = reverse("people-finder:get_workday")
+    client = Client()
+    response = client.get(
+        url,
+        content_type="application/json",
+    )
+    assert response.status_code == 200
+    assert json.loads(response.content) == [
+        {"key": key, "value": value} for key, value in Workday.choices
+    ]
+
+    mocker.patch(
+        "core.services.get_workday",
+        return_value={
+            "Monday": "Mon",
+            "Tuesday": "Tue",
+            "Wednesday": "Wed",
+            "Thursday": "Thu",
+            "Friday": "Fri",
+            "Saturday": "Sat",
+            "Sunday": "Sun",
+        },
+    )
+
+    response = client.get(
+        url,
+        content_type="application/json",
+    )
+
+    assert response.status_code == 500
+    assert json.loads(response.content) == {
+        "message": "Could not get workday options, reason: too many values to unpack (expected 2)"
+    }
+
+    mocker.patch(
+        "core.services.get_workday", side_effect=Exception("mocked-test-exception")
+    )
+    response = client.get(
+        url,
+        content_type="application/json",
+    )
+
+    assert response.status_code == 500
+    assert json.loads(response.content) == {
+        "message": "Could not get workday options, reason: mocked-test-exception"
+    }
diff --git a/profiles/services/__init__.py b/profiles/services/__init__.py
index e784d65..1d816e9 100644
--- a/profiles/services/__init__.py
+++ b/profiles/services/__init__.py
@@ -7,6 +7,7 @@
 from django.db import models
 
 from profiles.exceptions import NonCombinedProfileExists
+from profiles.models import Workday
 from profiles.models.combined import Profile
 from profiles.models.generic import Country, UkStaffLocation
 from profiles.models.peoplefinder import PeopleFinderProfile, RemoteWorking
@@ -419,3 +420,10 @@ def get_remote_working() -> list[tuple[RemoteWorking, str]]:
     Gets all remote working options
     """
     return peoplefinder.get_remote_working()
+
+
+def get_workday() -> list[tuple[Workday, str]]:
+    """
+    Gets all workday options
+    """
+    return peoplefinder.get_workday()
diff --git a/profiles/services/peoplefinder.py b/profiles/services/peoplefinder.py
index 08d080b..aa0e179 100644
--- a/profiles/services/peoplefinder.py
+++ b/profiles/services/peoplefinder.py
@@ -6,6 +6,7 @@
 from django.contrib.auth import get_user_model
 
 from profiles.exceptions import ProfileExists
+from profiles.models import Workday
 from profiles.models.generic import Country, Email, UkStaffLocation
 from profiles.models.peoplefinder import PeopleFinderProfile, RemoteWorking
 from profiles.types import UNSET, Unset
@@ -447,3 +448,10 @@ def get_remote_working() -> list[tuple[RemoteWorking, str]]:
     Gets all remote working options
     """
     return RemoteWorking.choices
+
+
+def get_workday() -> list[tuple[Workday, str]]:
+    """
+    Gets all workday options
+    """
+    return Workday.choices
diff --git a/profiles/tests/test_services_peoplefinder.py b/profiles/tests/test_services_peoplefinder.py
index 9da60db..1c9dd3f 100644
--- a/profiles/tests/test_services_peoplefinder.py
+++ b/profiles/tests/test_services_peoplefinder.py
@@ -150,3 +150,17 @@ def test_get_remote_working_options():
         ("remote_worker", "Remote Worker"),
         ("split", "Split"),
     ]
+
+
+def test_get_workday_options():
+    options = peoplefinder_services.get_workday()
+
+    assert options == [
+        ("Monday", "Mon"),
+        ("Tuesday", "Tue"),
+        ("Wednesday", "Wed"),
+        ("Thursday", "Thu"),
+        ("Friday", "Fri"),
+        ("Saturday", "Sat"),
+        ("Sunday", "Sun"),
+    ]