diff --git a/akka-javasdk/src/main/java/akka/javasdk/http/RequestBuilder.java b/akka-javasdk/src/main/java/akka/javasdk/http/RequestBuilder.java
index 4066a6126..c07e62754 100644
--- a/akka-javasdk/src/main/java/akka/javasdk/http/RequestBuilder.java
+++ b/akka-javasdk/src/main/java/akka/javasdk/http/RequestBuilder.java
@@ -9,6 +9,7 @@
 import akka.http.javadsl.model.HttpHeader;
 import akka.http.javadsl.model.HttpRequest;
 import akka.http.javadsl.model.headers.HttpCredentials;
+import akka.http.javadsl.model.Query;
 
 import java.time.Duration;
 import java.util.concurrent.CompletionStage;
@@ -36,6 +37,10 @@ public interface RequestBuilder<R> {
 
   RequestBuilder<R> withTimeout(Duration timeout);
 
+  RequestBuilder<R> withQuery(String key, String value);
+
+  RequestBuilder<R>  withQuery(Query query);
+
   /**
    * Transform the request before sending it. This method allows for extra request configuration.
    */
diff --git a/akka-javasdk/src/main/scala/akka/javasdk/impl/http/HttpClientImpl.scala b/akka-javasdk/src/main/scala/akka/javasdk/impl/http/HttpClientImpl.scala
index 2aece370b..eb11b1e8b 100644
--- a/akka-javasdk/src/main/scala/akka/javasdk/impl/http/HttpClientImpl.scala
+++ b/akka-javasdk/src/main/scala/akka/javasdk/impl/http/HttpClientImpl.scala
@@ -17,6 +17,8 @@ import akka.http.javadsl.model.HttpMethods
 import akka.http.javadsl.model.HttpRequest
 import akka.http.javadsl.model.HttpResponse
 import akka.http.javadsl.model.headers.HttpCredentials
+import akka.http.javadsl.model.Query
+import akka.japi.Pair
 import akka.javasdk.JsonSupport
 import akka.javasdk.http.HttpClient
 import akka.javasdk.http.RequestBuilder
@@ -192,4 +194,12 @@ private[akka] final case class RequestBuilderImpl[R](
       timeout,
       request,
       (res: HttpResponse, bytes: ByteString) => new StrictResponse[T](res, parse.apply(bytes.toArray)))
+
+  override def withQuery(key: String, value: String): RequestBuilder[R] = withQuery(
+    Query.create(Pair.create(key, value)))
+
+  override def withQuery(query: Query): RequestBuilder[R] = {
+    val uriWithQuery = request.getUri.query(query)
+    withRequest(request.withUri(uriWithQuery))
+  }
 }