diff --git a/Help/manual/cmake-generator-expressions.7.rst b/Help/manual/cmake-generator-expressions.7.rst
index a0b5b66188..0f09218549 100644
--- a/Help/manual/cmake-generator-expressions.7.rst
+++ b/Help/manual/cmake-generator-expressions.7.rst
@@ -2410,6 +2410,13 @@ special meaning.
 
   A literal ``;``. Used to prevent list expansion on an argument with ``;``.
 
+.. genex:: $<QUOTE>
+
+  .. versionadded:: 3.30
+
+  A literal ``"``. Used to allow string literal quotes inside a generator expression.
+
+
 Deprecated Expressions
 ----------------------
 
diff --git a/Help/release/dev/genex-quote.rst b/Help/release/dev/genex-quote.rst
new file mode 100644
index 0000000000..61bcfc00df
--- /dev/null
+++ b/Help/release/dev/genex-quote.rst
@@ -0,0 +1,4 @@
+genex-quote
+-----------
+
+* The :genex:`$<QUOTE>` generator expression was added to evaluate to ``"``.
diff --git a/Source/cmGeneratorExpressionNode.cxx b/Source/cmGeneratorExpressionNode.cxx
index c8147b2937..4274448dfd 100644
--- a/Source/cmGeneratorExpressionNode.cxx
+++ b/Source/cmGeneratorExpressionNode.cxx
@@ -1859,6 +1859,7 @@ struct CharacterNode : public cmGeneratorExpressionNode
 static const CharacterNode<'>'> angle_rNode;
 static const CharacterNode<','> commaNode;
 static const CharacterNode<';'> semicolonNode;
+static const CharacterNode<'"'> quoteNode;
 
 struct CompilerIdNode : public cmGeneratorExpressionNode
 {
@@ -4529,6 +4530,7 @@ const cmGeneratorExpressionNode* cmGeneratorExpressionNode::GetNode(
     { "ANGLE-R", &angle_rNode },
     { "COMMA", &commaNode },
     { "SEMICOLON", &semicolonNode },
+    { "QUOTE", &quoteNode },
     { "TARGET_PROPERTY", &targetPropertyNode },
     { "TARGET_NAME", &targetNameNode },
     { "TARGET_OBJECTS", &targetObjectsNode },
diff --git a/Tests/GeneratorExpression/CMakeLists.txt b/Tests/GeneratorExpression/CMakeLists.txt
index df7cda0c4a..be750e1809 100644
--- a/Tests/GeneratorExpression/CMakeLists.txt
+++ b/Tests/GeneratorExpression/CMakeLists.txt
@@ -70,6 +70,7 @@ add_custom_target(check-part1 ALL
     -Dtest_strequal_comma=$<STREQUAL:$<COMMA>,$<COMMA>>
     -Dtest_strequal_semicolon=$<STREQUAL:$<SEMICOLON>,$<SEMICOLON>>
     -Dtest_strequal_angle_r_comma=$<STREQUAL:$<ANGLE-R>,$<COMMA>>
+    -Dtest_strequal_quote=$<STREQUAL:$<QUOTE>,$<QUOTE>>
     -Dtest_strequal_both_empty=$<STREQUAL:,>
     -Dtest_strequal_one_empty=$<STREQUAL:something,>
     -Dtest_inlist_true=$<IN_LIST:a,a$<SEMICOLON>b>
diff --git a/Tests/GeneratorExpression/check-part1.cmake b/Tests/GeneratorExpression/check-part1.cmake
index 41bcd6d999..ddf2507ca9 100644
--- a/Tests/GeneratorExpression/check-part1.cmake
+++ b/Tests/GeneratorExpression/check-part1.cmake
@@ -47,6 +47,7 @@ check(test_strequal_angle_r "1")
 check(test_strequal_comma "1")
 check(test_strequal_semicolon "1")
 check(test_strequal_angle_r_comma "0")
+check(test_strequal_quote "1")
 check(test_strequal_both_empty "1")
 check(test_strequal_one_empty "0")
 check(test_inlist_true "1")
diff --git a/Tests/RunCMake/add_custom_command/CommentGenex-build-stdout.txt b/Tests/RunCMake/add_custom_command/CommentGenex-build-stdout.txt
index bf49657424..76708c43cb 100644
--- a/Tests/RunCMake/add_custom_command/CommentGenex-build-stdout.txt
+++ b/Tests/RunCMake/add_custom_command/CommentGenex-build-stdout.txt
@@ -1 +1 @@
-lorem ipsum, 01
+"lorem ipsum, 01"
diff --git a/Tests/RunCMake/add_custom_command/CommentGenex.cmake b/Tests/RunCMake/add_custom_command/CommentGenex.cmake
index f517392e28..b3931f405a 100644
--- a/Tests/RunCMake/add_custom_command/CommentGenex.cmake
+++ b/Tests/RunCMake/add_custom_command/CommentGenex.cmake
@@ -3,7 +3,7 @@ set_property(TARGET helper PROPERTY MY_TEXT "lorem ipsum")
 add_custom_command(
   OUTPUT out.txt
   COMMAND ${CMAKE_COMMAND} -E echo true
-  COMMENT "$<TARGET_PROPERTY:helper,MY_TEXT>$<COMMA> $<STREQUAL:foo,bar>$<EQUAL:42,42>"
+  COMMENT "$<QUOTE>$<TARGET_PROPERTY:helper,MY_TEXT>$<COMMA> $<STREQUAL:foo,bar>$<EQUAL:42,42>$<QUOTE>"
 )
 set_property(SOURCE out.txt PROPERTY SYMBOLIC 1)
 add_custom_target(main ALL DEPENDS out.txt)