diff --git a/graphql/context_operation_test.go b/graphql/context_operation_test.go
index 02a8ae7259b..4ce374601f7 100644
--- a/graphql/context_operation_test.go
+++ b/graphql/context_operation_test.go
@@ -106,4 +106,31 @@ func TestCollectAllFields(t *testing.T) {
 		require.NotEqual(t, collected[0], collected[1])
 		require.Equal(t, collected[0].Name, collected[1].Name)
 	})
+
+	t.Run("collect fragments with same field name and different alias", func(t *testing.T) {
+		ctx := testContext(ast.SelectionSet{
+			&ast.InlineFragment{
+				TypeCondition: "ExampleTypeA",
+				SelectionSet: ast.SelectionSet{
+					&ast.Field{
+						Name:             "fieldA",
+						Alias:            "fieldA",
+						ObjectDefinition: &ast.Definition{Name: "ExampleTypeA"},
+					},
+					&ast.Field{
+						Name:             "fieldA",
+						Alias:            "fieldA Alias",
+						ObjectDefinition: &ast.Definition{Name: "ExampleTypeA"},
+					},
+				},
+				ObjectDefinition: &ast.Definition{Name: "ExampleType", Kind: ast.Interface},
+			},
+		})
+		resCtx := GetFieldContext(ctx)
+		collected := CollectFields(GetOperationContext(ctx), resCtx.Field.Selections, nil)
+		require.Len(t, collected, 2)
+		require.NotEqual(t, collected[0], collected[1])
+		require.Equal(t, collected[0].Name, collected[1].Name)
+		require.NotEqual(t, collected[0].Alias, collected[1].Alias)
+	})
 }
diff --git a/graphql/executable_schema.go b/graphql/executable_schema.go
index dc53b6881ef..012baafff48 100644
--- a/graphql/executable_schema.go
+++ b/graphql/executable_schema.go
@@ -32,7 +32,7 @@ func collectFields(reqCtx *OperationContext, selSet ast.SelectionSet, satisfies
 			if !shouldIncludeNode(sel.Directives, reqCtx.Variables) {
 				continue
 			}
-			f := getOrCreateAndAppendField(&groupedFields, sel.Alias, sel.ObjectDefinition, func() CollectedField {
+			f := getOrCreateAndAppendField(&groupedFields, sel.Name, sel.Alias, sel.ObjectDefinition, func() CollectedField {
 				return CollectedField{Field: sel}
 			})
 
@@ -45,7 +45,7 @@ func collectFields(reqCtx *OperationContext, selSet ast.SelectionSet, satisfies
 				continue
 			}
 			for _, childField := range collectFields(reqCtx, sel.SelectionSet, satisfies, visited) {
-				f := getOrCreateAndAppendField(&groupedFields, childField.Name, childField.ObjectDefinition, func() CollectedField { return childField })
+				f := getOrCreateAndAppendField(&groupedFields, childField.Name, childField.Alias, childField.ObjectDefinition, func() CollectedField { return childField })
 				f.Selections = append(f.Selections, childField.Selections...)
 			}
 
@@ -70,7 +70,7 @@ func collectFields(reqCtx *OperationContext, selSet ast.SelectionSet, satisfies
 			}
 
 			for _, childField := range collectFields(reqCtx, fragment.SelectionSet, satisfies, visited) {
-				f := getOrCreateAndAppendField(&groupedFields, childField.Name, childField.ObjectDefinition, func() CollectedField { return childField })
+				f := getOrCreateAndAppendField(&groupedFields, childField.Name, childField.Alias, childField.ObjectDefinition, func() CollectedField { return childField })
 				f.Selections = append(f.Selections, childField.Selections...)
 			}
 		default:
@@ -96,9 +96,9 @@ func instanceOf(val string, satisfies []string) bool {
 	return false
 }
 
-func getOrCreateAndAppendField(c *[]CollectedField, name string, objectDefinition *ast.Definition, creator func() CollectedField) *CollectedField {
+func getOrCreateAndAppendField(c *[]CollectedField, name string, alias string, objectDefinition *ast.Definition, creator func() CollectedField) *CollectedField {
 	for i, cf := range *c {
-		if cf.Alias == name && (cf.ObjectDefinition == objectDefinition || (cf.ObjectDefinition != nil && objectDefinition != nil && cf.ObjectDefinition.Name == objectDefinition.Name)) {
+		if cf.Name == name && cf.Alias == alias && (cf.ObjectDefinition == objectDefinition || (cf.ObjectDefinition != nil && objectDefinition != nil && cf.ObjectDefinition.Name == objectDefinition.Name)) {
 			return &(*c)[i]
 		}
 	}