diff --git a/plugins/module_utils/netbox_extras.py b/plugins/module_utils/netbox_extras.py
index 7ee0b6560..8a14c4218 100644
--- a/plugins/module_utils/netbox_extras.py
+++ b/plugins/module_utils/netbox_extras.py
@@ -13,6 +13,7 @@
 
 NB_CONFIG_CONTEXTS = "config_contexts"
 NB_TAGS = "tags"
+NB_CUSTOM_FIELDS = "custom_fields"
 
 
 class NetboxExtrasModule(NetboxModule):
diff --git a/plugins/module_utils/netbox_utils.py b/plugins/module_utils/netbox_utils.py
index f5df8ae01..b7ef96416 100644
--- a/plugins/module_utils/netbox_utils.py
+++ b/plugins/module_utils/netbox_utils.py
@@ -74,7 +74,7 @@
         "site_groups",
         "virtual_chassis",
     ],
-    extras=["config_contexts", "tags"],
+    extras=["config_contexts", "tags", "custom_fields"],
     ipam=[
         "aggregates",
         "ip_addresses",
@@ -109,6 +109,7 @@
     config_context="name",
     contact_group="name",
     contact_role="name",
+    custom_field="name",
     device="name",
     device_role="slug",
     device_type="slug",
@@ -279,6 +280,7 @@
     "contacts": "contact",
     "contact_groups": "contact_group",
     "contact_roles": "contact_role",
+    "custom_fields": "custom_field",
     "device_bays": "device_bay",
     "device_bay_templates": "device_bay_template",
     "devices": "device",
@@ -360,6 +362,7 @@
     "contact": set(["name", "group"]),
     "contact_group": set(["name"]),
     "contact_role": set(["name"]),
+    "custom_field": set(["name"]),
     "dcim.consoleport": set(["name", "device"]),
     "dcim.consoleserverport": set(["name", "device"]),
     "dcim.frontport": set(["name", "device", "rear_port"]),
diff --git a/plugins/modules/netbox_custom_field.py b/plugins/modules/netbox_custom_field.py
new file mode 100644
index 000000000..cea974d4e
--- /dev/null
+++ b/plugins/modules/netbox_custom_field.py
@@ -0,0 +1,199 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Copyright: (c) 2022, Martin Rødvand (@rodvand) <p@tristero.se>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+DOCUMENTATION = r"""
+---
+module: netbox_custom_field
+short_description: Creates, updates or deletes custom fields within NetBox
+description:
+  - Creates, updates or removes custom fields from NetBox
+notes:  
+  - This should be ran with connection C(local) and hosts C(localhost)
+author:
+  - Martin Rødvand (@rodvand)
+requirements:
+  - pynetbox
+version_added: "3.6.0"
+extends_documentation_fragment:
+  - netbox.netbox.common
+options:
+  data:
+    type: dict
+    description:
+      - Defines the custom field
+    suboptions:
+      content_types:
+        description:
+          - The content type(s) to apply this custom field to
+        required: false
+        type: list
+        elements: raw
+      type: 
+        description: 
+          - The type of custom field
+        required: false
+        type: raw
+      name:
+        description:
+          - Name of the custom field
+        required: true
+        type: str
+      label:
+        description:
+          - Label of the custom field
+        required: false
+        type: str
+      description:
+        description:
+          - Description of the custom field
+        required: false
+        type: str
+      required:
+        description:
+          - Whether the custom field is required
+        required: false
+        type: bool
+      filter_logic:
+        description:
+          - Filter logic of the custom field
+        required: false
+        type: raw
+      default:
+        description:
+          - Default value of the custom field
+        required: false
+        type: raw
+      weight:
+        description:
+          - Fields with higher weights appear lower in a form
+        required: false
+        type: int
+      validation_minimum:
+        description:
+          - The minimum allowed value (for numeric fields)
+        required: false
+        type: int
+      validation_maximum:
+        description:
+          - The maximum allowed value (for numeric fields)
+        required: false
+        type: int
+      validation_regex:
+        description:
+          - The regular expression to enforce on text fields
+        required: false
+        type: str      
+      choices:
+        description:
+          - List of available choices (for selection fields) 
+        required: false
+        type: list
+        elements: str                                  
+    required: true
+"""
+
+EXAMPLES = r"""
+- name: "Test NetBox custom_fields module"
+  connection: local
+  hosts: localhost  
+  tasks:
+    - name: Create a custom field on device and virtual machine
+      netbox_custom_field:
+        netbox_url: http://netbox.local
+        netbox_token: thisIsMyToken
+        data:
+          content_types:
+            - dcim.device
+            - virtualization.virtualmachine
+          name: A Custom Field
+          type: text
+
+    - name: Update the custom field to make it required
+      netbox_custom_field:
+        netbox_url: http://netbox.local
+        netbox_token: thisIsMyToken
+        data:
+          name: A Custom Field
+          required: yes          
+
+    - name: Delete the custom field
+      netbox_custom_field:
+        netbox_url: http://netbox.local
+        netbox_token: thisIsMyToken
+        data:
+          name: A Custom Field
+        state: absent
+"""
+
+RETURN = r"""
+custom_field:
+  description: Serialized object as created/existent/updated/deleted within NetBox
+  returned: always
+  type: dict
+msg:
+  description: Message indicating failure or info about what has been achieved
+  returned: always
+  type: str
+"""
+
+from ansible_collections.netbox.netbox.plugins.module_utils.netbox_utils import (
+    NetboxAnsibleModule,
+    NETBOX_ARG_SPEC,
+)
+from ansible_collections.netbox.netbox.plugins.module_utils.netbox_extras import (
+    NetboxExtrasModule,
+    NB_CUSTOM_FIELDS,
+)
+from copy import deepcopy
+
+
+def main():
+    """
+    Main entry point for module execution
+    """
+    argument_spec = deepcopy(NETBOX_ARG_SPEC)
+    argument_spec.update(
+        dict(
+            data=dict(
+                type="dict",
+                required=True,
+                options=dict(
+                    content_types=dict(required=False, type="list", elements="raw"),
+                    type=dict(required=False, type="raw"),
+                    name=dict(required=True, type="str"),
+                    label=dict(required=False, type="str"),
+                    description=dict(required=False, type="str"),
+                    required=dict(required=False, type="bool"),
+                    filter_logic=dict(required=False, type="raw"),
+                    default=dict(required=False, type="raw"),
+                    weight=dict(required=False, type="int"),
+                    validation_minimum=dict(required=False, type="int"),
+                    validation_maximum=dict(required=False, type="int"),
+                    validation_regex=dict(required=False, type="str"),
+                    choices=dict(required=False, type="list", elements="str"),
+                ),
+            )
+        )
+    )
+
+    required_if = [
+        ("state", "present", ["content_types", "name"]),
+        ("state", "absent", ["name"]),
+    ]
+
+    module = NetboxAnsibleModule(
+        argument_spec=argument_spec, supports_check_mode=True, required_if=required_if
+    )
+
+    netbox_custom_field = NetboxExtrasModule(module, NB_CUSTOM_FIELDS)
+    netbox_custom_field.run()
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()
diff --git a/tests/integration/targets/v3.1/tasks/main.yml b/tests/integration/targets/v3.1/tasks/main.yml
index 7880f587f..b342a5266 100644
--- a/tests/integration/targets/v3.1/tasks/main.yml
+++ b/tests/integration/targets/v3.1/tasks/main.yml
@@ -198,4 +198,13 @@
       tags:
         - netbox_wireless_link
   tags:
-    - netbox_wireless_link
\ No newline at end of file
+    - netbox_wireless_link
+
+- name: "NETBOX_CUSTOM_FIELD TESTS"
+  include_tasks:
+    file: "netbox_custom_field.yml"
+    apply:
+      tags:
+        - netbox_custom_field
+  tags:
+    - netbox_custom_field
\ No newline at end of file
diff --git a/tests/integration/targets/v3.1/tasks/netbox_custom_field.yml b/tests/integration/targets/v3.1/tasks/netbox_custom_field.yml
new file mode 100644
index 000000000..0db0b5e1a
--- /dev/null
+++ b/tests/integration/targets/v3.1/tasks/netbox_custom_field.yml
@@ -0,0 +1,108 @@
+---
+##
+##
+### NETBOX_CUSTOM_FIELD
+##
+##
+- name: "CUSTOM_FIELD 1: Necessary info creation"
+  netbox.netbox.netbox_custom_field:
+    netbox_url: http://localhost:32768
+    netbox_token: 0123456789abcdef0123456789abcdef01234567
+    data:
+      content_types:
+        - "dcim.device"
+      name: A_CustomField
+      type: text
+    state: present
+  register: test_one
+
+- name: "CUSTOM_FIELD 1: ASSERT - Necessary info creation"
+  assert:
+    that:
+      - test_one is changed
+      - test_one['diff']['before']['state'] == "absent"
+      - test_one['diff']['after']['state'] == "present"
+      - test_one['custom_field']['name'] == "A_CustomField"
+      - test_one['custom_field']['required'] == false
+      - test_one['custom_field']['content_types'] == ["dcim.device"]
+      - test_one['custom_field']['type'] == "text"
+      - test_one['custom_field']['weight'] == 100
+      - test_one['msg'] == "custom_field A_CustomField created"
+
+- name: "CUSTOM_FIELD 2: Create duplicate"
+  netbox.netbox.netbox_custom_field:
+    netbox_url: http://localhost:32768
+    netbox_token: 0123456789abcdef0123456789abcdef01234567
+    data:
+      content_types:
+        - "dcim.device"
+      name: A_CustomField
+    state: present
+  register: test_two
+
+- name: "CUSTOM_FIELD 2: ASSERT - Create duplicate"
+  assert:
+    that:
+      - not test_two['changed']
+      - test_two['custom_field']['name'] == "A_CustomField"
+      - test_two['msg'] == "custom_field A_CustomField already exists"
+
+- name: "CUSTOM_FIELD 3: Update data and make it required"
+  netbox.netbox.netbox_custom_field:
+    netbox_url: http://localhost:32768
+    netbox_token: 0123456789abcdef0123456789abcdef01234567
+    data:
+      content_types:
+        - "dcim.device"
+      name: "A_CustomField"
+      description: "Added a description"
+      required: yes
+    state: present
+  register: test_three
+
+- name: "CUSTOM_FIELD 3: ASSERT - Updated"
+  assert:
+    that:
+      - test_three is changed
+      - test_three['diff']['after']['description'] == "Added a description"
+      - test_three['diff']['after']['required'] == true
+      - test_three['custom_field']['name'] == "A_CustomField"
+      - test_three['msg'] == "custom_field A_CustomField updated"
+
+- name: "CUSTOM_FIELD 4: Change content type"
+  netbox.netbox.netbox_custom_field:
+    netbox_url: http://localhost:32768
+    netbox_token: 0123456789abcdef0123456789abcdef01234567
+    data:
+      content_types:
+        - "virtualization.virtualmachine"
+      name: "A_CustomField"
+      description: "Added a description"
+      required: yes
+    state: present
+  register: test_four
+
+- name: "CUSTOM_FIELD 4: ASSERT - Change content type"
+  assert:
+    that:
+      - test_four is changed
+      - test_four['diff']['after']['content_types'] == ["virtualization.virtualmachine"]
+      - test_four['custom_field']['name'] == "A_CustomField"
+      - test_four['msg'] == "custom_field A_CustomField updated"
+
+- name: "CUSTOM_FIELD 5: Delete"
+  netbox.netbox.netbox_custom_field:
+    netbox_url: http://localhost:32768
+    netbox_token: 0123456789abcdef0123456789abcdef01234567
+    data:
+      name: "A_CustomField"
+    state: absent
+  register: test_five
+
+- name: "CUSTOM_FIELD 5: ASSERT - Deleted"
+  assert:
+    that:
+      - test_five is changed
+      - test_five['diff']['after']['state'] == "absent"
+      - test_five['custom_field']['name'] == "A_CustomField"
+      - test_five['msg'] == "custom_field A_CustomField deleted"