diff --git a/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.cpp b/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.cpp
index 843368e723f1f..c8e88b1209ded 100644
--- a/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.cpp
+++ b/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.cpp
@@ -40,8 +40,9 @@ SuspiciousIncludeCheck::SuspiciousIncludeCheck(StringRef Name,
                                                ClangTidyContext *Context)
     : ClangTidyCheck(Name, Context),
       HeaderFileExtensions(Context->getHeaderFileExtensions()),
-      ImplementationFileExtensions(Context->getImplementationFileExtensions()) {
-}
+      ImplementationFileExtensions(Context->getImplementationFileExtensions()),
+      IgnoredRegexString(Options.get("IgnoredRegex")),
+      IgnoredRegex(IgnoredRegexString.value_or(StringRef{})) {}
 
 void SuspiciousIncludeCheck::registerPPCallbacks(
     const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) {
@@ -49,6 +50,11 @@ void SuspiciousIncludeCheck::registerPPCallbacks(
       ::std::make_unique<SuspiciousIncludePPCallbacks>(*this, SM, PP));
 }
 
+void SuspiciousIncludeCheck::storeOptions(ClangTidyOptions::OptionMap &Opts) {
+  if (IgnoredRegexString.has_value())
+    Options.store(Opts, "IgnoredRegex", IgnoredRegexString.value());
+}
+
 void SuspiciousIncludePPCallbacks::InclusionDirective(
     SourceLocation HashLoc, const Token &IncludeTok, StringRef FileName,
     bool IsAngled, CharSourceRange FilenameRange, OptionalFileEntryRef File,
@@ -57,6 +63,11 @@ void SuspiciousIncludePPCallbacks::InclusionDirective(
   if (IncludeTok.getIdentifierInfo()->getPPKeywordID() == tok::pp_import)
     return;
 
+  if (Check.IgnoredRegexString.has_value() &&
+      Check.IgnoredRegex.match(FileName)) {
+    return;
+  }
+
   SourceLocation DiagLoc = FilenameRange.getBegin().getLocWithOffset(1);
 
   const std::optional<StringRef> IFE =
diff --git a/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.h b/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.h
index 3aa9491ef0e3b..05c32b26af046 100644
--- a/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.h
+++ b/clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.h
@@ -10,7 +10,6 @@
 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
 
 #include "../ClangTidyCheck.h"
-#include "../utils/FileExtensionsUtils.h"
 
 namespace clang::tidy::bugprone {
 
@@ -28,9 +27,12 @@ class SuspiciousIncludeCheck : public ClangTidyCheck {
   SuspiciousIncludeCheck(StringRef Name, ClangTidyContext *Context);
   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
                            Preprocessor *ModuleExpanderPP) override;
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
 
   FileExtensionsSet HeaderFileExtensions;
   FileExtensionsSet ImplementationFileExtensions;
+  std::optional<StringRef> IgnoredRegexString;
+  llvm::Regex IgnoredRegex;
 };
 
 } // namespace clang::tidy::bugprone
diff --git a/clang-tools-extra/docs/ReleaseNotes.rst b/clang-tools-extra/docs/ReleaseNotes.rst
index 8c7426c33d13b..c0104ccaa82a0 100644
--- a/clang-tools-extra/docs/ReleaseNotes.rst
+++ b/clang-tools-extra/docs/ReleaseNotes.rst
@@ -259,6 +259,10 @@ Changes in existing checks
   <clang-tidy/checks/bugprone/sizeof-expression>` check by fixing
   a crash on ``sizeof`` of an array of dependent type.
 
+- Improved :doc:`bugprone-suspicious-include
+  <clang-tidy/checks/bugprone/suspicious-include>` check by adding
+  `IgnoredRegex` option.
+
 - Improved :doc:`bugprone-tagged-union-member-count
   <clang-tidy/checks/bugprone/tagged-union-member-count>` by fixing a false
   positive when enums or unions from system header files or the ``std``
diff --git a/clang-tools-extra/docs/clang-tidy/checks/bugprone/suspicious-include.rst b/clang-tools-extra/docs/clang-tidy/checks/bugprone/suspicious-include.rst
index 669654fdd435f..4fbfa259f3d09 100644
--- a/clang-tools-extra/docs/clang-tidy/checks/bugprone/suspicious-include.rst
+++ b/clang-tools-extra/docs/clang-tidy/checks/bugprone/suspicious-include.rst
@@ -14,3 +14,11 @@ Examples:
   #include "Pterodactyl.h"    // OK, .h files tend not to have definitions.
   #include "Velociraptor.cpp" // Warning, filename is suspicious.
   #include_next <stdio.c>     // Warning, filename is suspicious.
+
+Options
+-------
+
+.. option::  IgnoredRegex
+
+   A regular expression for the file name to be ignored by the check. Default
+   is empty string.
diff --git a/clang-tools-extra/test/clang-tidy/checkers/Inputs/Headers/moc_foo.cpp b/clang-tools-extra/test/clang-tidy/checkers/Inputs/Headers/moc_foo.cpp
new file mode 100644
index 0000000000000..e69de29bb2d1d
diff --git a/clang-tools-extra/test/clang-tidy/checkers/bugprone/suspicious-include.cpp b/clang-tools-extra/test/clang-tidy/checkers/bugprone/suspicious-include.cpp
index 969d0bfdf7ed0..4f2acbc2fe7c9 100644
--- a/clang-tools-extra/test/clang-tidy/checkers/bugprone/suspicious-include.cpp
+++ b/clang-tools-extra/test/clang-tidy/checkers/bugprone/suspicious-include.cpp
@@ -1,4 +1,6 @@
-// RUN: %check_clang_tidy %s bugprone-suspicious-include %t -- -- -isystem %clang_tidy_headers -fmodules
+// RUN: %check_clang_tidy %s bugprone-suspicious-include %t -- \
+// RUN:   -config="{CheckOptions: {bugprone-suspicious-include.IgnoredRegex: 'moc_.*'}"} -- \
+// RUN:   -isystem %clang_tidy_headers -fmodules
 
 // clang-format off
 
@@ -22,3 +24,6 @@
 
 // CHECK-MESSAGES: [[@LINE+1]]:14: warning: suspicious #include of file with '.cxx' extension
 #  include  <c.cxx>
+
+// CHECK-MESSAGES-NOT: warning:
+#include "moc_foo.cpp"