diff --git a/docs/modules/ROOT/nav.adoc b/docs/modules/ROOT/nav.adoc
index 6d5866b8c..ac556a0d1 100644
--- a/docs/modules/ROOT/nav.adoc
+++ b/docs/modules/ROOT/nav.adoc
@@ -33,6 +33,7 @@
 *** xref:spring-cloud-gateway/gatewayfilter-factories/requestratelimiter-factory.adoc[]
 *** xref:spring-cloud-gateway/gatewayfilter-factories/rewritelocationresponseheader-factory.adoc[]
 *** xref:spring-cloud-gateway/gatewayfilter-factories/rewritepath-factory.adoc[]
+*** xref:spring-cloud-gateway/gatewayfilter-factories/rewriterequestparameter-factory.adoc[]
 *** xref:spring-cloud-gateway/gatewayfilter-factories/rewriteresponseheader-factory.adoc[]
 *** xref:spring-cloud-gateway/gatewayfilter-factories/savesession-factory.adoc[]
 *** xref:spring-cloud-gateway/gatewayfilter-factories/secureheaders-factory.adoc[]
diff --git a/docs/modules/ROOT/pages/spring-cloud-gateway/gatewayfilter-factories/rewriterequestparameter-factory.adoc b/docs/modules/ROOT/pages/spring-cloud-gateway/gatewayfilter-factories/rewriterequestparameter-factory.adoc
new file mode 100644
index 000000000..cd980aad5
--- /dev/null
+++ b/docs/modules/ROOT/pages/spring-cloud-gateway/gatewayfilter-factories/rewriterequestparameter-factory.adoc
@@ -0,0 +1,26 @@
+= `RewriteRequestParameter` `GatewayFilter` Factory
+
+The `RewriteRequestParameter` `GatewayFilter` factory takes a `name` parameter and a `replacement` parameter.
+It will rewrite the value of the request parameter of the given `name`.
+If multiple request parameters with the same `name` are set, they will be replaced with a single value.
+If no request parameter is found, no changes will be made.
+The following listing configures a `RewriteRequestParameter` `GatewayFilter`:
+
+.application.yml
+====
+[source,yaml]
+----
+spring:
+  cloud:
+    gateway:
+      routes:
+      - id: rewriterequestparameter_route
+        uri: https://example.org
+        predicates:
+        - Path=/products
+        filters:
+        - RewriteRequestParameter=campaign,fall2023
+----
+====
+
+For a request to `/products?campaign=old`, this sets the request parameter to `campaign=fall2023`.
\ No newline at end of file