diff --git a/charts/library/common-test/Chart.yaml b/charts/library/common-test/Chart.yaml
index b3aba11e104..ed12a9e8852 100644
--- a/charts/library/common-test/Chart.yaml
+++ b/charts/library/common-test/Chart.yaml
@@ -7,7 +7,7 @@ apiVersion: v2
 appVersion: unknown
 dependencies:
   - name: common
-    version: ~25.5.0
+    version: ~25.6.0
     repository: file://../common/
     condition: ""
     alias: ""
diff --git a/charts/library/common-test/tests/imagePullSecret/name_test.yaml b/charts/library/common-test/tests/imagePullSecret/name_test.yaml
index 67853ef457d..8ad4b615903 100644
--- a/charts/library/common-test/tests/imagePullSecret/name_test.yaml
+++ b/charts/library/common-test/tests/imagePullSecret/name_test.yaml
@@ -22,7 +22,12 @@ tests:
             username: user2
             password: pass2
             email: mail2
+        my-pull-secret3:
+          enabled: true
+          existingSecret: some-existing-secret
     asserts:
+      - hasDocuments:
+          count: 2
       - documentIndex: &secretDoc 0
         isKind:
           of: Secret
diff --git a/charts/library/common-test/tests/pod/image_pull_secret_test.yaml b/charts/library/common-test/tests/pod/image_pull_secret_test.yaml
index 2df955d171a..d96b78bcde6 100644
--- a/charts/library/common-test/tests/pod/image_pull_secret_test.yaml
+++ b/charts/library/common-test/tests/pod/image_pull_secret_test.yaml
@@ -34,6 +34,9 @@ tests:
             username: user
             password: pass
             email: mail
+        pull-secret3:
+          enabled: true
+          existingSecret: some-existing-secret
     asserts:
       - documentIndex: &cronJobDoc 2
         isKind:
@@ -48,6 +51,7 @@ tests:
           value:
             - name: test-release-name-common-test-pull-secret1
             - name: test-release-name-common-test-pull-secret2
+            - name: some-existing-secret
       - documentIndex: &otherDeploymentDoc 3
         isKind:
           of: Deployment
diff --git a/charts/library/common/Chart.yaml b/charts/library/common/Chart.yaml
index 96a22832c10..91cb30cfcc5 100644
--- a/charts/library/common/Chart.yaml
+++ b/charts/library/common/Chart.yaml
@@ -48,4 +48,4 @@ sources:
   - https://hub.docker.com/_/
   - https://hub.docker.com/r/mikefarah/yq
 type: library
-version: 25.5.0
+version: 25.6.0
diff --git a/charts/library/common/templates/lib/pod/_imagePullSecret.tpl b/charts/library/common/templates/lib/pod/_imagePullSecret.tpl
index de0f23ecb04..87b4c0fe371 100644
--- a/charts/library/common/templates/lib/pod/_imagePullSecret.tpl
+++ b/charts/library/common/templates/lib/pod/_imagePullSecret.tpl
@@ -13,6 +13,10 @@ objectData: The object data to be used to render the Pod.
   {{- range $name, $imgPull := $rootCtx.Values.imagePullSecret -}}
     {{- $pullName := (printf "%s-%s" (include "tc.v1.common.lib.chart.names.fullname" $rootCtx) $name) -}}
 
+    {{- if $imgPull.existingSecret -}}
+      {{- $pullName = $imgPull.existingSecret -}}
+    {{- end -}}
+
     {{- if $imgPull.enabled -}}
       {{/* If targetSelectAll is true */}}
       {{- if $imgPull.targetSelectAll -}}
diff --git a/charts/library/common/templates/spawner/_imagePullSecret.tpl b/charts/library/common/templates/spawner/_imagePullSecret.tpl
index 6c606f2d2c6..5dfb309a51b 100644
--- a/charts/library/common/templates/spawner/_imagePullSecret.tpl
+++ b/charts/library/common/templates/spawner/_imagePullSecret.tpl
@@ -13,6 +13,9 @@
                     "name" $name "caller" "Image Pull Secret"
                     "key" "imagePullSecret")) -}}
 
+    {{- if $imgPullSecret.existingSecret -}}
+      {{- continue -}}
+    {{- end -}}
     {{- if eq $enabled "true" -}}
 
       {{/* Create a copy of the configmap */}}
diff --git a/website/src/content/docs/common/imagePullSecret.md b/website/src/content/docs/common/imagePullSecret.md
index e475adfd3c9..14e47ac1d06 100644
--- a/website/src/content/docs/common/imagePullSecret.md
+++ b/website/src/content/docs/common/imagePullSecret.md
@@ -41,8 +41,8 @@ Define image pull secrets
 | ---------- | ----------------- |
 | Key        | `imagePullSecret` |
 | Type       | `map`             |
-| Required   | ❌                |
-| Helm `tpl` | ❌                |
+| Required   | ❌                 |
+| Helm `tpl` | ❌                 |
 | Default    | `{}`              |
 
 Example
@@ -61,8 +61,8 @@ Define image pull secret
 | ---------- | ----------------------- |
 | Key        | `imagePullSecret.$name` |
 | Type       | `map`                   |
-| Required   | ✅                      |
-| Helm `tpl` | ❌                      |
+| Required   | ✅                       |
+| Helm `tpl` | ❌                       |
 | Default    | `{}`                    |
 
 Example
@@ -82,8 +82,8 @@ Enables or Disables the image pull secret
 | ---------- | ------------------------------- |
 | Key        | `imagePullSecret.$name.enabled` |
 | Type       | `bool`                          |
-| Required   | ✅                              |
-| Helm `tpl` | ✅                              |
+| Required   | ✅                               |
+| Helm `tpl` | ✅                               |
 | Default    | `false`                         |
 
 Example
@@ -96,6 +96,39 @@ imagePullSecret:
 
 ---
 
+#### `existingSecret`
+
+Define the existing secret name
+
+:::note
+
+If this is defined, only the following keys are used:
+
+- `enabled`
+- `targetSelectAll`
+- `targetSelector`
+
+:::
+
+|            |                                        |
+| ---------- | -------------------------------------- |
+| Key        | `imagePullSecret.$name.existingSecret` |
+| Type       | `string`                               |
+| Required   | ❌                                      |
+| Helm `tpl` | ❌                                      |
+| Default    | -                                      |
+
+Example
+
+```yaml
+imagePullSecret:
+  pull-secret-name:
+    enabled: true
+    existingSecret: some-existing-secret
+```
+
+---
+
 #### `namespace`
 
 Define the namespace for this object
@@ -104,8 +137,8 @@ Define the namespace for this object
 | ---------- | --------------------------------- |
 | Key        | `imagePullSecret.$name.namespace` |
 | Type       | `string`                          |
-| Required   | ❌                                |
-| Helm `tpl` | ✅ (On value only)                |
+| Required   | ❌                                 |
+| Helm `tpl` | ✅ (On value only)                 |
 | Default    | `""`                              |
 
 Example
@@ -126,8 +159,8 @@ Additional labels for image pull secret
 | ---------- | ------------------------------ |
 | Key        | `imagePullSecret.$name.labels` |
 | Type       | `map`                          |
-| Required   | ❌                             |
-| Helm `tpl` | ✅ (On value only)             |
+| Required   | ❌                              |
+| Helm `tpl` | ✅ (On value only)              |
 | Default    | `{}`                           |
 
 Example
@@ -149,8 +182,8 @@ Additional annotations for image pull secret
 | ---------- | ----------------------------------- |
 | Key        | `imagePullSecret.$name.annotations` |
 | Type       | `map`                               |
-| Required   | ❌                                  |
-| Helm `tpl` | ✅ (On value only)                  |
+| Required   | ❌                                   |
+| Helm `tpl` | ✅ (On value only)                   |
 | Default    | `{}`                                |
 
 Example
@@ -172,8 +205,8 @@ Whether to assign the secret to all pods or not
 | ---------- | --------------------------------------- |
 | Key        | `imagePullSecret.$name.targetSelectAll` |
 | Type       | `bool`                                  |
-| Required   | ❌                                      |
-| Helm `tpl` | ❌                                      |
+| Required   | ❌                                       |
+| Helm `tpl` | ❌                                       |
 | Default    | unset                                   |
 
 Example
@@ -194,8 +227,8 @@ Define the pod(s) to assign the secret
 | ---------- | -------------------------------------- |
 | Key        | `imagePullSecret.$name.targetSelector` |
 | Type       | `list` of `string`                     |
-| Required   | ❌                                     |
-| Helm `tpl` | ❌                                     |
+| Required   | ❌                                      |
+| Helm `tpl` | ❌                                      |
 | Default    | `[]`                                   |
 
 Example
@@ -218,8 +251,8 @@ Define the data of the image pull secret
 | ---------- | ---------------------------- |
 | Key        | `imagePullSecret.$name.data` |
 | Type       | `map`                        |
-| Required   | ✅                           |
-| Helm `tpl` | ❌                           |
+| Required   | ✅                            |
+| Helm `tpl` | ❌                            |
 | Default    | `{}`                         |
 
 Example
@@ -240,8 +273,8 @@ Define the registry of the image pull secret
 | ---------- | ------------------------------------- |
 | Key        | `imagePullSecret.$name.data.registry` |
 | Type       | `string`                              |
-| Required   | ✅                                    |
-| Helm `tpl` | ✅                                    |
+| Required   | ✅                                     |
+| Helm `tpl` | ✅                                     |
 | Default    | `""`                                  |
 
 Example
@@ -263,8 +296,8 @@ Define the username of the image pull secret
 | ---------- | ------------------------------------- |
 | Key        | `imagePullSecret.$name.data.username` |
 | Type       | `string`                              |
-| Required   | ✅                                    |
-| Helm `tpl` | ✅                                    |
+| Required   | ✅                                     |
+| Helm `tpl` | ✅                                     |
 | Default    | `""`                                  |
 
 Example
@@ -286,8 +319,8 @@ Define the password of the image pull secret
 | ---------- | ------------------------------------- |
 | Key        | `imagePullSecret.$name.data.password` |
 | Type       | `string`                              |
-| Required   | ✅                                    |
-| Helm `tpl` | ✅                                    |
+| Required   | ✅                                     |
+| Helm `tpl` | ✅                                     |
 | Default    | `""`                                  |
 
 Example
@@ -309,8 +342,8 @@ Define the email of the image pull secret
 | ---------- | ---------------------------------- |
 | Key        | `imagePullSecret.$name.data.email` |
 | Type       | `string`                           |
-| Required   | ✅                                 |
-| Helm `tpl` | ✅                                 |
+| Required   | ✅                                  |
+| Helm `tpl` | ✅                                  |
 | Default    | `""`                               |
 
 Example