diff --git a/bitnami/mlflow/CHANGELOG.md b/bitnami/mlflow/CHANGELOG.md
index 6775899b8f..5e20efd182 100644
--- a/bitnami/mlflow/CHANGELOG.md
+++ b/bitnami/mlflow/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 1.2.3 (2024-06-03)
+## 1.3.0 (2024-06-04)
 
-* [bitnami/mlflow] fix always image warning ([#26472](https://github.com/bitnami/charts/pull/26472))
+* [bitnami/mlflow] feat: Allow database dialects of external database to be configured ([#25965](https://github.com/bitnami/charts/pull/25965))
+
+## <small>1.2.3 (2024-06-04)</small>
+
+* [bitnami/mlflow] fix always image warning (#26472) ([0b7d009](https://github.com/bitnami/charts/commit/0b7d009b3736199f12a708b946d7e90b2383ce94)), closes [#26472](https://github.com/bitnami/charts/issues/26472)
 
 ## <small>1.2.2 (2024-05-28)</small>
 
diff --git a/bitnami/mlflow/Chart.yaml b/bitnami/mlflow/Chart.yaml
index 09c175e1b1..3937c9e16e 100644
--- a/bitnami/mlflow/Chart.yaml
+++ b/bitnami/mlflow/Chart.yaml
@@ -44,4 +44,4 @@ 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: 1.2.3
+version: 1.3.0
diff --git a/bitnami/mlflow/README.md b/bitnami/mlflow/README.md
index 0f30930dd8..1bd4480dd0 100644
--- a/bitnami/mlflow/README.md
+++ b/bitnami/mlflow/README.md
@@ -416,6 +416,7 @@ The command deploys mlflow on the Kubernetes cluster in the default configuratio
 
 | Name                                         | Description                                                             | Value         |
 | -------------------------------------------- | ----------------------------------------------------------------------- | ------------- |
+| `externalDatabase.dialectDriver`             | Database Dialect(+Driver)                                               | `postgresql`  |
 | `externalDatabase.host`                      | Database host                                                           | `""`          |
 | `externalDatabase.port`                      | Database port number                                                    | `5432`        |
 | `externalDatabase.user`                      | Non-root username                                                       | `postgres`    |
diff --git a/bitnami/mlflow/templates/_helpers.tpl b/bitnami/mlflow/templates/_helpers.tpl
index c4f8dadef4..bbe74694b6 100644
--- a/bitnami/mlflow/templates/_helpers.tpl
+++ b/bitnami/mlflow/templates/_helpers.tpl
@@ -392,6 +392,17 @@ Return the PostgreSQL Hostname
 {{- end -}}
 {{- end -}}
 
+{{/*
+Return the Database Dialect(+Driver)
+*/}}
+{{- define "mlflow.v0.database.dialectDriver" -}}
+{{- if .Values.postgresql.enabled -}}
+    {{- print "postgresql" -}}
+{{- else -}}
+    {{- print .Values.externalDatabase.dialectDriver -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Return the PostgreSQL Hostname
 */}}
@@ -499,7 +510,7 @@ Retrieve the URI of the database
 Retrieve the URI of the auth database
 */}}
 {{- define "mlflow.v0.database-auth.uri" -}}
-{{- printf "postgresql://%s:$(MLFLOW_DATABASE_PASSWORD)@%s:%v/%s" (include "mlflow.v0.database.user" .) (include "mlflow.v0.database.host" .) (include "mlflow.v0.database.port" .) (include "mlflow.v0.database-auth.name" .) -}}
+{{- printf "%s://%s:$(MLFLOW_DATABASE_PASSWORD)@%s:%v/%s" (include "mlflow.v0.database.dialectDriver" .) (include "mlflow.v0.database.user" .) (include "mlflow.v0.database.host" .) (include "mlflow.v0.database.port" .) (include "mlflow.v0.database-auth.name" .) -}}
 {{- end -}}
 
 {{/*
diff --git a/bitnami/mlflow/values.schema.json b/bitnami/mlflow/values.schema.json
index fd1503d0c4..87ac82d47b 100644
--- a/bitnami/mlflow/values.schema.json
+++ b/bitnami/mlflow/values.schema.json
@@ -1955,6 +1955,12 @@
         "externalDatabase": {
             "type": "object",
             "properties": {
+                "dialectDriver": {
+                    "type": "string",
+                    "description": "Database dialect(+driver)",
+                    "default": "postgresql",
+                    "pattern": "^(mysql|mssql|sqlite|postgresql)(\\+\\w+)?$"
+                },
                 "host": {
                     "type": "string",
                     "description": "Database host",
@@ -2148,4 +2154,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/bitnami/mlflow/values.yaml b/bitnami/mlflow/values.yaml
index fc3e36c0fb..885d05eb7a 100644
--- a/bitnami/mlflow/values.yaml
+++ b/bitnami/mlflow/values.yaml
@@ -1330,6 +1330,7 @@ postgresql:
           PGPASSWORD=$POSTGRES_POSTGRES_PASSWORD psql -U postgres <<< "ALTER DATABASE {{ include "mlflow.v0.database-auth.name" . }} OWNER TO {{ .Values.auth.username }}"
 ## @section External PostgreSQL configuration
 ## All of these values are only used when postgresql.enabled is set to false
+## @param externalDatabase.dialectDriver Database Dialect(+Driver)
 ## @param externalDatabase.host Database host
 ## @param externalDatabase.port Database port number
 ## @param externalDatabase.user Non-root username
@@ -1340,6 +1341,7 @@ postgresql:
 ## @param externalDatabase.existingSecretPasswordKey Name of an existing secret key containing the database credentials
 ##
 externalDatabase:
+  dialectDriver: "postgresql"
   host: ""
   port: 5432
   user: postgres