diff --git a/bitnami/mlflow/CHANGELOG.md b/bitnami/mlflow/CHANGELOG.md
index 462b7b5586ac1a..e13ba41f07b9f0 100644
--- a/bitnami/mlflow/CHANGELOG.md
+++ b/bitnami/mlflow/CHANGELOG.md
@@ -1,8 +1,13 @@
 # Changelog
 
-## 5.2.0 (2025-09-25)
+## 5.3.0 (2025-09-28)
 
-* [bitnami/mlflow] Add support for generic ephemeral volume ([#36291](https://github.com/bitnami/charts/pull/36291))
+* [bitnami/mlflow] Apply tpl to ingress hostname, external S3 and DB host ([#36302](https://github.com/bitnami/charts/pull/36302))
+
+## 5.2.0 (2025-09-26)
+
+* [bitnami/*] Remove annotations.category (#36224) ([2abc0f9](https://github.com/bitnami/charts/commit/2abc0f9d7e89a5453e57f029c66f581b3d5855ef)), closes [#36224](https://github.com/bitnami/charts/issues/36224)
+* [bitnami/mlflow] Add support for generic ephemeral volume (#36291) ([bf43666](https://github.com/bitnami/charts/commit/bf43666619d60297e22479b22966a3cd9546d8f9)), closes [#36291](https://github.com/bitnami/charts/issues/36291)
 
 ## <small>5.1.17 (2025-08-27)</small>
 
diff --git a/bitnami/mlflow/Chart.yaml b/bitnami/mlflow/Chart.yaml
index a919387bb61118..b724f91c15e2f9 100644
--- a/bitnami/mlflow/Chart.yaml
+++ b/bitnami/mlflow/Chart.yaml
@@ -46,4 +46,4 @@ sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mlflow
 - https://github.com/bitnami/containers/tree/main/bitnami/mlflow
 - https://github.com/mlflow/mlflow
-version: 5.2.0
+version: 5.3.0
diff --git a/bitnami/mlflow/templates/_helpers.tpl b/bitnami/mlflow/templates/_helpers.tpl
index 15938ff33bcdfd..e183bccb48dce2 100644
--- a/bitnami/mlflow/templates/_helpers.tpl
+++ b/bitnami/mlflow/templates/_helpers.tpl
@@ -38,6 +38,13 @@ Fullname of the tracking service
 {{- printf "%s-%s" (include "common.names.fullname" .) "tracking" | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
+{{/*
+Render and return the MLflow tracking ingress hostname.
+*/}}
+{{- define "mlflow.v0.tracking.hostname" -}}
+{{- include "common.tplvalues.render" (dict "value" .Values.tracking.ingress.hostname "context" $) -}}
+{{- end -}}
+
 {{/*
 Create the name of the service account to use
 */}}
@@ -446,7 +453,7 @@ Return the PostgreSQL Hostname
         {{- print (include "mlflow.v0.postgresql.fullname" .) -}}
     {{- end -}}
 {{- else -}}
-    {{- print .Values.externalDatabase.host -}}
+    {{- include "common.tplvalues.render" (dict "value" .Values.externalDatabase.host "context" $) -}}
 {{- end -}}
 {{- end -}}
 
@@ -632,7 +639,7 @@ Return the S3 bucket
     {{- if .Values.minio.enabled -}}
         {{- print .Values.minio.defaultBuckets -}}
     {{- else -}}
-        {{- print .Values.externalS3.bucket -}}
+        {{- include "common.tplvalues.render" (dict "value" .Values.externalS3.bucket "context" $) -}}
     {{- end -}}
 {{- end -}}
 
diff --git a/bitnami/mlflow/templates/tracking/ingress-tls-secrets.yaml b/bitnami/mlflow/templates/tracking/ingress-tls-secrets.yaml
index 3b645d7b4e855c..f1355ab8aa7e4a 100644
--- a/bitnami/mlflow/templates/tracking/ingress-tls-secrets.yaml
+++ b/bitnami/mlflow/templates/tracking/ingress-tls-secrets.yaml
@@ -25,9 +25,10 @@ data:
 {{- end }}
 {{- end }}
 {{- if and .Values.tracking.ingress.tls .Values.tracking.ingress.selfSigned }}
-{{- $secretName := printf "%s-tls" .Values.tracking.ingress.hostname }}
+{{- $renderedHostname := include "mlflow.v0.tracking.hostname" . }}
+{{- $secretName := printf "%s-tls" $renderedHostname }}
 {{- $ca := genCA "mlflow-ca" 365 }}
-{{- $cert := genSignedCert .Values.tracking.ingress.hostname nil (list .Values.tracking.ingress.hostname) 365 $ca }}
+{{- $cert := genSignedCert $renderedHostname nil (list $renderedHostname) 365 $ca }}
 apiVersion: v1
 kind: Secret
 metadata:
diff --git a/bitnami/mlflow/templates/tracking/ingress.yaml b/bitnami/mlflow/templates/tracking/ingress.yaml
index f01b157e9be898..6d102dde470d85 100644
--- a/bitnami/mlflow/templates/tracking/ingress.yaml
+++ b/bitnami/mlflow/templates/tracking/ingress.yaml
@@ -4,6 +4,7 @@ SPDX-License-Identifier: APACHE-2.0
 */}}
 
 {{- if and .Values.tracking.enabled .Values.tracking.ingress.enabled }}
+{{- $renderedHostname := include "mlflow.v0.tracking.hostname" . }}
 apiVersion: {{ include "common.capabilities.ingress.apiVersion" . }}
 kind: Ingress
 metadata:
@@ -21,8 +22,8 @@ spec:
   ingressClassName: {{ .Values.tracking.ingress.ingressClassName | quote }}
   {{- end }}
   rules:
-    {{- if .Values.tracking.ingress.hostname }}
-    - host: {{ .Values.tracking.ingress.hostname }}
+    {{- if $renderedHostname }}
+    - host: {{ $renderedHostname }}
       http:
         paths:
           {{- if .Values.tracking.ingress.extraPaths }}
@@ -47,8 +48,8 @@ spec:
   tls:
     {{- if and .Values.tracking.ingress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" .Values.tracking.ingress.annotations )) .Values.tracking.ingress.selfSigned) }}
     - hosts:
-        - {{ .Values.tracking.ingress.hostname | quote }}
-      secretName: {{ printf "%s-tls" .Values.tracking.ingress.hostname }}
+        - {{ $renderedHostname | quote }}
+      secretName: {{ printf "%s-tls" $renderedHostname }}
     {{- end }}
     {{- if .Values.tracking.ingress.extraTls }}
     {{- include "common.tplvalues.render" (dict "value" .Values.tracking.ingress.extraTls "context" $) | nindent 4 }}