diff --git a/sdks/java/io/solace/src/main/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutor.java b/sdks/java/io/solace/src/main/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutor.java
index 62a492775e7c6..99a81f7164356 100644
--- a/sdks/java/io/solace/src/main/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutor.java
+++ b/sdks/java/io/solace/src/main/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutor.java
@@ -30,8 +30,11 @@
 import com.google.api.client.json.gson.GsonFactory;
 import java.io.IOException;
 import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
 import java.net.CookieManager;
 import java.net.HttpCookie;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -78,16 +81,20 @@ class SempBasicAuthClientExecutor implements Serializable {
     COOKIE_MANAGER_MAP.putIfAbsent(this.cookieManagerKey, new CookieManager());
   }
 
-  private static String getQueueEndpoint(String messageVpn, String queueName) {
-    return String.format("/monitor/msgVpns/%s/queues/%s", messageVpn, queueName);
+  private static String getQueueEndpoint(String messageVpn, String queueName)
+      throws UnsupportedEncodingException {
+    return String.format(
+        "/monitor/msgVpns/%s/queues/%s", urlEncode(messageVpn), urlEncode(queueName));
   }
 
-  private static String createQueueEndpoint(String messageVpn) {
-    return String.format("/config/msgVpns/%s/queues", messageVpn);
+  private static String createQueueEndpoint(String messageVpn) throws UnsupportedEncodingException {
+    return String.format("/config/msgVpns/%s/queues", urlEncode(messageVpn));
   }
 
-  private static String subscriptionEndpoint(String messageVpn, String queueName) {
-    return String.format("/config/msgVpns/%s/queues/%s/subscriptions", messageVpn, queueName);
+  private static String subscriptionEndpoint(String messageVpn, String queueName)
+      throws UnsupportedEncodingException {
+    return String.format(
+        "/config/msgVpns/%s/queues/%s/subscriptions", urlEncode(messageVpn), urlEncode(queueName));
   }
 
   BrokerResponse getQueueResponse(String queueName) throws IOException {
@@ -188,6 +195,10 @@ private void storeCookiesInCookieManager(HttpHeaders headers) {
     }
   }
 
+  private static String urlEncode(String queueName) throws UnsupportedEncodingException {
+    return URLEncoder.encode(queueName, StandardCharsets.UTF_8.name());
+  }
+
   private static class CookieManagerKey implements Serializable {
     private final String baseUrl;
     private final String username;
diff --git a/sdks/java/io/solace/src/test/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutorTest.java b/sdks/java/io/solace/src/test/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutorTest.java
index 8cc48ed17ef6f..8e1d9f5260ac7 100644
--- a/sdks/java/io/solace/src/test/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutorTest.java
+++ b/sdks/java/io/solace/src/test/java/org/apache/beam/sdk/io/solace/broker/SempBasicAuthClientExecutorTest.java
@@ -199,4 +199,85 @@ public LowLevelHttpResponse execute() throws IOException {
     // so there should be a third request with Basic Auth to create a new session.
     assertEquals(3, requestCounter[0]);
   }
+
+  @Test
+  public void testGetQueueResponseEncoding() throws IOException {
+    MockHttpTransport transport =
+        new MockHttpTransport() {
+          @Override
+          public LowLevelHttpRequest buildRequest(String method, String url) {
+            return new MockLowLevelHttpRequest() {
+              @Override
+              public LowLevelHttpResponse execute() {
+                MockLowLevelHttpResponse response = new MockLowLevelHttpResponse();
+                assertTrue(url.contains("queues/queue%2Fxxx%2Fyyy"));
+                assertTrue(url.contains("msgVpns/vpnName%232"));
+                return response;
+              }
+            };
+          }
+        };
+
+    HttpRequestFactory requestFactory = transport.createRequestFactory();
+    SempBasicAuthClientExecutor client =
+        new SempBasicAuthClientExecutor(
+            "http://host", "username", "password", "vpnName#2", requestFactory);
+
+    client.getQueueResponse("queue/xxx/yyy");
+  }
+
+  @Test
+  public void testCreateQueueResponseEncoding() throws IOException {
+    MockHttpTransport transport =
+        new MockHttpTransport() {
+          @Override
+          public LowLevelHttpRequest buildRequest(String method, String url) {
+            return new MockLowLevelHttpRequest() {
+              @Override
+              public LowLevelHttpResponse execute() throws IOException {
+                MockLowLevelHttpResponse response = new MockLowLevelHttpResponse();
+                assertTrue(this.getContentAsString().contains("\"queueName\":\"queue/xxx/yyy\""));
+                assertTrue(url.contains("msgVpns/vpnName%232"));
+                return response;
+              }
+            };
+          }
+        };
+
+    HttpRequestFactory requestFactory = transport.createRequestFactory();
+    SempBasicAuthClientExecutor client =
+        new SempBasicAuthClientExecutor(
+            "http://host", "username", "password", "vpnName#2", requestFactory);
+
+    client.createQueueResponse("queue/xxx/yyy");
+  }
+
+  @Test
+  public void testCreateSubscriptionResponseEncoding() throws IOException {
+    MockHttpTransport transport =
+        new MockHttpTransport() {
+          @Override
+          public LowLevelHttpRequest buildRequest(String method, String url) {
+            return new MockLowLevelHttpRequest() {
+              @Override
+              public LowLevelHttpResponse execute() throws IOException {
+                MockLowLevelHttpResponse response = new MockLowLevelHttpResponse();
+                assertTrue(this.getContentAsString().contains("\"queueName\":\"queue/xxx/yyy\""));
+                assertTrue(
+                    this.getContentAsString().contains("\"subscriptionTopic\":\"topic/aaa\""));
+                assertTrue(url.contains("queues/queue%2Fxxx%2Fyyy/subscriptions"));
+                assertTrue(url.contains("msgVpns/vpnName%232"));
+                return response;
+              }
+            };
+          }
+        };
+
+    HttpRequestFactory requestFactory = transport.createRequestFactory();
+    SempBasicAuthClientExecutor client =
+        new SempBasicAuthClientExecutor(
+            "http://host", "username", "password", "vpnName#2", requestFactory);
+
+    client.createSubscriptionResponse("queue/xxx/yyy", "topic/aaa");
+  }
 }