diff --git a/modules/core/entity/farm_entity.base_fields.inc b/modules/core/entity/farm_entity.base_fields.inc
index 4b1657b4..09685d6d 100644
--- a/modules/core/entity/farm_entity.base_fields.inc
+++ b/modules/core/entity/farm_entity.base_fields.inc
@@ -165,17 +165,6 @@ function farm_entity_log_base_fields() {
         'view' => 0,
       ],
     ],
-    'owner' => [
-      'type' => 'entity_reference',
-      'label' => t('Assigned to'),
-      'description' => t('Optionally assign this task to one or more people.'),
-      'target_type' => 'user',
-      'multiple' => TRUE,
-      'weight' => [
-        'form' => -70,
-        'view' => -70,
-      ],
-    ],
   ];
   $fields = [];
   foreach ($field_info as $name => $info) {
diff --git a/modules/core/entity/farm_entity.info.yml b/modules/core/entity/farm_entity.info.yml
index 94092ffe..6b13f1ae 100644
--- a/modules/core/entity/farm_entity.info.yml
+++ b/modules/core/entity/farm_entity.info.yml
@@ -22,5 +22,6 @@ dependencies:
   - farm:farm_location
   - farm:farm_log_category
   - farm:farm_log_quantity
+  - farm:farm_owner
   - log:log
   - token:token
diff --git a/modules/core/entity/tests/src/Kernel/FarmEntityFieldTest.php b/modules/core/entity/tests/src/Kernel/FarmEntityFieldTest.php
index 1e991c0d..0aee27b3 100644
--- a/modules/core/entity/tests/src/Kernel/FarmEntityFieldTest.php
+++ b/modules/core/entity/tests/src/Kernel/FarmEntityFieldTest.php
@@ -36,6 +36,7 @@ class FarmEntityFieldTest extends KernelTestBase {
     'farm_entity_test',
     'farm_location',
     'farm_log',
+    'farm_owner',
   ];
 
   /**
diff --git a/modules/core/owner/farm_owner.info.yml b/modules/core/owner/farm_owner.info.yml
new file mode 100644
index 00000000..a6deebbe
--- /dev/null
+++ b/modules/core/owner/farm_owner.info.yml
@@ -0,0 +1,9 @@
+name: farmOS Owner
+description: Provides an Owner field for farmOS records.
+type: module
+package: farmOS
+core_version_requirement: ^9
+dependencies:
+  - drupal:user
+  - farm:farm_field
+  - log:log
diff --git a/modules/core/owner/farm_owner.module b/modules/core/owner/farm_owner.module
new file mode 100644
index 00000000..38f7a77f
--- /dev/null
+++ b/modules/core/owner/farm_owner.module
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * @file
+ * Contains farm_owner.module.
+ */
+
+use Drupal\Core\Entity\EntityTypeInterface;
+
+/**
+ * Implements hook_entity_base_field_info().
+ */
+function farm_owner_entity_base_field_info(EntityTypeInterface $entity_type) {
+  $fields = [];
+
+  // Add owner field to logs.
+  if ($entity_type->id() == 'log') {
+    $field_info = [
+      'type' => 'entity_reference',
+      'label' => t('Assigned to'),
+      'description' => t('Optionally assign this task to one or more people.'),
+      'target_type' => 'user',
+      'multiple' => TRUE,
+      'weight' => [
+        'form' => -70,
+        'view' => -70,
+      ],
+    ];
+    $fields['owner'] = \Drupal::service('farm_field.factory')->baseFieldDefinition($field_info);
+  }
+
+  return $fields;
+}