diff --git a/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/DataMongoReactiveAutoConfiguration.java b/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/DataMongoReactiveAutoConfiguration.java
index 7f83fa6423c1..6f698c357d88 100644
--- a/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/DataMongoReactiveAutoConfiguration.java
+++ b/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/DataMongoReactiveAutoConfiguration.java
@@ -16,9 +16,11 @@
 
 package org.springframework.boot.data.mongodb.autoconfigure;
 
+import java.lang.reflect.Method;
 import java.util.Optional;
 
 import com.mongodb.ClientSessionOptions;
+import com.mongodb.MongoDriverInformation;
 import com.mongodb.reactivestreams.client.ClientSession;
 import com.mongodb.reactivestreams.client.MongoClient;
 import com.mongodb.reactivestreams.client.MongoDatabase;
@@ -27,6 +29,7 @@
 import org.jspecify.annotations.Nullable;
 import reactor.core.publisher.Mono;
 
+import org.springframework.boot.SpringBootVersion;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
@@ -76,10 +79,16 @@
 @Import(DataMongoConfiguration.class)
 public final class DataMongoReactiveAutoConfiguration {
 
+	private static final MongoDriverInformation DRIVER_INFO = MongoDriverInformation.builder()
+		.driverName("spring-boot")
+		.driverVersion(SpringBootVersion.getVersion())
+		.build();
+
 	@Bean
 	@ConditionalOnMissingBean(ReactiveMongoDatabaseFactory.class)
 	SimpleReactiveMongoDatabaseFactory reactiveMongoDatabaseFactory(MongoProperties properties, MongoClient mongo,
 			MongoConnectionDetails connectionDetails) {
+		appendMetadata(mongo);
 		String database = properties.getDatabase();
 		if (database == null) {
 			database = connectionDetails.getConnectionString().getDatabase();
@@ -88,6 +97,16 @@ SimpleReactiveMongoDatabaseFactory reactiveMongoDatabaseFactory(MongoProperties
 		return new SimpleReactiveMongoDatabaseFactory(mongo, database);
 	}
 
+	private static void appendMetadata(MongoClient mongoClient) {
+		try {
+			Method method = mongoClient.getClass().getMethod("appendMetadata", MongoDriverInformation.class);
+			method.invoke(mongoClient, DRIVER_INFO);
+		}
+		catch (Exception ex) {
+			// appendMetadata not available in this driver version — skip silently
+		}
+	}
+
 	@Bean
 	@ConditionalOnMissingBean(ReactiveMongoOperations.class)
 	ReactiveMongoTemplate reactiveMongoTemplate(ReactiveMongoDatabaseFactory reactiveMongoDatabaseFactory,
diff --git a/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/MongoDatabaseFactoryConfiguration.java b/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/MongoDatabaseFactoryConfiguration.java
index 3eabbf04ebea..1ce5345ff593 100644
--- a/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/MongoDatabaseFactoryConfiguration.java
+++ b/module/spring-boot-data-mongodb/src/main/java/org/springframework/boot/data/mongodb/autoconfigure/MongoDatabaseFactoryConfiguration.java
@@ -16,8 +16,12 @@
 
 package org.springframework.boot.data.mongodb.autoconfigure;
 
+import java.lang.reflect.Method;
+
+import com.mongodb.MongoDriverInformation;
 import com.mongodb.client.MongoClient;
 
+import org.springframework.boot.SpringBootVersion;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
 import org.springframework.boot.mongodb.autoconfigure.MongoConnectionDetails;
@@ -43,9 +47,15 @@
 @ConditionalOnSingleCandidate(MongoClient.class)
 class MongoDatabaseFactoryConfiguration {
 
+	private static final MongoDriverInformation DRIVER_INFO = MongoDriverInformation.builder()
+		.driverName("spring-boot")
+		.driverVersion(SpringBootVersion.getVersion())
+		.build();
+
 	@Bean
 	MongoDatabaseFactorySupport<?> mongoDatabaseFactory(MongoClient mongoClient, MongoProperties properties,
 			MongoConnectionDetails connectionDetails) {
+		appendMetadata(mongoClient);
 		String database = properties.getDatabase();
 		if (database == null) {
 			database = connectionDetails.getConnectionString().getDatabase();
@@ -54,4 +64,14 @@ MongoDatabaseFactorySupport<?> mongoDatabaseFactory(MongoClient mongoClient, Mon
 		return new SimpleMongoClientDatabaseFactory(mongoClient, database);
 	}
 
+	private static void appendMetadata(MongoClient mongoClient) {
+		try {
+			Method method = mongoClient.getClass().getMethod("appendMetadata", MongoDriverInformation.class);
+			method.invoke(mongoClient, DRIVER_INFO);
+		}
+		catch (Exception ex) {
+			// appendMetadata not available in this driver version — skip silently
+		}
+	}
+
 }
diff --git a/module/spring-boot-mongodb/src/main/java/org/springframework/boot/mongodb/autoconfigure/MongoClientFactorySupport.java b/module/spring-boot-mongodb/src/main/java/org/springframework/boot/mongodb/autoconfigure/MongoClientFactorySupport.java
index 5aa6ce3e9d69..401a6b1327bf 100644
--- a/module/spring-boot-mongodb/src/main/java/org/springframework/boot/mongodb/autoconfigure/MongoClientFactorySupport.java
+++ b/module/spring-boot-mongodb/src/main/java/org/springframework/boot/mongodb/autoconfigure/MongoClientFactorySupport.java
@@ -25,6 +25,8 @@
 import com.mongodb.MongoDriverInformation;
 import org.jspecify.annotations.Nullable;
 
+import org.springframework.boot.SpringBootVersion;
+
 /**
  * Base class for setup that is common to MongoDB client factories.
  *
@@ -60,6 +62,7 @@ private void customize(Builder builder) {
 	private MongoDriverInformation driverInformation() {
 		return MongoDriverInformation.builder(MongoDriverInformation.builder().build())
 			.driverName("spring-boot")
+			.driverVersion(SpringBootVersion.getVersion())
 			.build();
 	}