diff --git a/.changelog/bugfix-waiter-result-getter-collision.json b/.changelog/bugfix-waiter-result-getter-collision.json
new file mode 100644
index 000000000000..ebd26a713530
--- /dev/null
+++ b/.changelog/bugfix-waiter-result-getter-collision.json
@@ -0,0 +1,6 @@
+{
+  "type": "bugfix",
+  "category": "smithy-cpp-codegen",
+  "contributor": "sbiscigl",
+  "description": "Fix generated waiters to call the renamed getter when an output member's getter name matches its result class name."
+}
diff --git a/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/GetterChainEmitter.java b/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/GetterChainEmitter.java
index 215d26e42cf3..31e584ddbcfa 100644
--- a/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/GetterChainEmitter.java
+++ b/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/GetterChainEmitter.java
@@ -9,15 +9,28 @@
 import software.amazon.smithy.jmespath.ast.FlattenExpression;
 import software.amazon.smithy.jmespath.ast.Subexpression;
 
+import java.util.Optional;
+
 /**
  * Emits a getter chain for non-projection field access (e.g. ".GetCluster().GetStatus()").
  */
 public class GetterChainEmitter extends UnsupportedExpressionVisitor<String> {
+    private final Optional<String> resultClassName;
+
+    public GetterChainEmitter() {
+        this(Optional.empty());
+    }
+
+    public GetterChainEmitter(Optional<String> resultClassName) {
+        this.resultClassName = resultClassName;
+    }
+
     @Override public String visitField(FieldExpression e) {
-        return ".Get" + ServiceNameUtil.capitalize(e.getName()) + "()";
+        String getter = "Get" + ServiceNameUtil.capitalize(e.getName());
+        return "." + resultClassName.filter(getter::equals).map(name -> "Get" + name).orElse(getter) + "()";
     }
     @Override public String visitSubexpression(Subexpression e) {
-        return e.getLeft().accept(this) + e.getRight().accept(this);
+        return e.getLeft().accept(this) + e.getRight().accept(new GetterChainEmitter());
     }
     @Override public String visitFlatten(FlattenExpression e) {
         return e.getExpression().accept(this);
diff --git a/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/TopLevelVisitor.java b/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/TopLevelVisitor.java
index da9f61377781..bb00ad0665f0 100644
--- a/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/TopLevelVisitor.java
+++ b/tools/code-generation/smithy/cpp-codegen/smithy-cpp-codegen/src/main/java/com/amazonaws/util/awsclientsmithygenerator/generators/waiters/jmespath/TopLevelVisitor.java
@@ -4,6 +4,7 @@
  */
 package com.amazonaws.util.awsclientsmithygenerator.generators.waiters.jmespath;
 
+import com.amazonaws.util.awsclientsmithygenerator.generators.ShapeUtil;
 import software.amazon.smithy.jmespath.JmespathExpression;
 import software.amazon.smithy.jmespath.ast.AndExpression;
 import software.amazon.smithy.jmespath.ast.ComparatorExpression;
@@ -20,6 +21,7 @@
 import software.amazon.smithy.model.shapes.Shape;
 import software.amazon.smithy.waiters.PathComparator;
 
+import java.util.Optional;
 import java.util.Set;
 
 /**
@@ -196,7 +198,9 @@ private String emitPathCode(JmespathExpression expr) {
         EnumInfo enumInfo = EnumResolver.resolveEnumInfo(expr, model, operation);
 
         if (projectionLevels == 0) {
-            String access = "result" + expr.accept(new GetterChainEmitter());
+            Optional<String> resultClassName = Optional.ofNullable(operation)
+                    .map(op -> op.getId().getName() + ShapeUtil.getResultSuffix(model, op, smithyServiceName));
+            String access = "result" + expr.accept(new GetterChainEmitter(resultClassName));
             if (enumInfo != null) {
                 access = enumInfo.wrapAccess(access);
                 enumIncludes.add(enumInfo.shapeName);