diff --git a/clang-tools-extra/clangd/CodeComplete.cpp b/clang-tools-extra/clangd/CodeComplete.cpp
index 0e5f08cec440c..c7f96221d6bc7 100644
--- a/clang-tools-extra/clangd/CodeComplete.cpp
+++ b/clang-tools-extra/clangd/CodeComplete.cpp
@@ -89,7 +89,11 @@ const CodeCompleteOptions::CodeCompletionRankingModel
 
 namespace {
 
-CompletionItemKind toCompletionItemKind(index::SymbolKind Kind) {
+// Note: changes to this function should also be reflected in the
+// CodeCompletionResult overload where appropriate.
+CompletionItemKind
+toCompletionItemKind(index::SymbolKind Kind,
+                     const llvm::StringRef *Signature = nullptr) {
   using SK = index::SymbolKind;
   switch (Kind) {
   case SK::Unknown:
@@ -99,7 +103,10 @@ CompletionItemKind toCompletionItemKind(index::SymbolKind Kind) {
   case SK::NamespaceAlias:
     return CompletionItemKind::Module;
   case SK::Macro:
-    return CompletionItemKind::Text;
+    // Use macro signature (if provided) to tell apart function-like and
+    // object-like macros.
+    return Signature && Signature->contains('(') ? CompletionItemKind::Function
+                                                 : CompletionItemKind::Constant;
   case SK::Enum:
     return CompletionItemKind::Enum;
   case SK::Struct:
@@ -150,6 +157,8 @@ CompletionItemKind toCompletionItemKind(index::SymbolKind Kind) {
   llvm_unreachable("Unhandled clang::index::SymbolKind.");
 }
 
+// Note: changes to this function should also be reflected in the
+// index::SymbolKind overload where appropriate.
 CompletionItemKind toCompletionItemKind(const CodeCompletionResult &Res,
                                         CodeCompletionContext::Kind CtxKind) {
   if (Res.Declaration)
@@ -379,7 +388,8 @@ struct CodeCompletionBuilder {
       if (Completion.Scope.empty())
         Completion.Scope = std::string(C.IndexResult->Scope);
       if (Completion.Kind == CompletionItemKind::Missing)
-        Completion.Kind = toCompletionItemKind(C.IndexResult->SymInfo.Kind);
+        Completion.Kind = toCompletionItemKind(C.IndexResult->SymInfo.Kind,
+                                               &C.IndexResult->Signature);
       if (Completion.Name.empty())
         Completion.Name = std::string(C.IndexResult->Name);
       if (Completion.FilterText.empty())
diff --git a/clang-tools-extra/clangd/unittests/CodeCompleteTests.cpp b/clang-tools-extra/clangd/unittests/CodeCompleteTests.cpp
index 6d387fec9b385..abdf239a3dfb1 100644
--- a/clang-tools-extra/clangd/unittests/CodeCompleteTests.cpp
+++ b/clang-tools-extra/clangd/unittests/CodeCompleteTests.cpp
@@ -671,7 +671,8 @@ TEST(CompletionTest, Kinds) {
           #define MACRO 10
           int X = ^
       )cpp",
-      {func("indexFunction"), var("indexVariable"), cls("indexClass")});
+      {func("indexFunction"), var("indexVariable"), cls("indexClass"),
+       macro("indexObjMacro"), macro("indexFuncMacro", "(x, y)")});
   EXPECT_THAT(Results.Completions,
               AllOf(has("function", CompletionItemKind::Function),
                     has("variable", CompletionItemKind::Variable),
@@ -680,7 +681,9 @@ TEST(CompletionTest, Kinds) {
                     has("MACRO", CompletionItemKind::Constant),
                     has("indexFunction", CompletionItemKind::Function),
                     has("indexVariable", CompletionItemKind::Variable),
-                    has("indexClass", CompletionItemKind::Class)));
+                    has("indexClass", CompletionItemKind::Class),
+                    has("indexObjMacro", CompletionItemKind::Constant),
+                    has("indexFuncMacro", CompletionItemKind::Function)));
 
   Results = completions("nam^");
   EXPECT_THAT(Results.Completions,
diff --git a/clang-tools-extra/clangd/unittests/TestIndex.cpp b/clang-tools-extra/clangd/unittests/TestIndex.cpp
index 278336bdde2ee..b13a5d32d1752 100644
--- a/clang-tools-extra/clangd/unittests/TestIndex.cpp
+++ b/clang-tools-extra/clangd/unittests/TestIndex.cpp
@@ -38,7 +38,7 @@ static std::string replace(llvm::StringRef Haystack, llvm::StringRef Needle,
 // Helpers to produce fake index symbols for memIndex() or completions().
 // USRFormat is a regex replacement string for the unqualified part of the USR.
 Symbol sym(llvm::StringRef QName, index::SymbolKind Kind,
-           llvm::StringRef USRFormat) {
+           llvm::StringRef USRFormat, llvm::StringRef Signature) {
   Symbol Sym;
   std::string USR = "c:"; // We synthesize a few simple cases of USRs by hand!
   size_t Pos = QName.rfind("::");
@@ -55,6 +55,7 @@ Symbol sym(llvm::StringRef QName, index::SymbolKind Kind,
   Sym.SymInfo.Kind = Kind;
   Sym.Flags |= Symbol::IndexedForCodeCompletion;
   Sym.Origin = SymbolOrigin::Static;
+  Sym.Signature = Signature;
   return Sym;
 }
 
@@ -86,6 +87,10 @@ Symbol conceptSym(llvm::StringRef Name) {
   return sym(Name, index::SymbolKind::Concept, "@CT@\\0");
 }
 
+Symbol macro(llvm::StringRef Name, llvm::StringRef ArgList) {
+  return sym(Name, index::SymbolKind::Macro, "@macro@\\0", ArgList);
+}
+
 Symbol objcSym(llvm::StringRef Name, index::SymbolKind Kind,
                llvm::StringRef USRPrefix) {
   Symbol Sym;
diff --git a/clang-tools-extra/clangd/unittests/TestIndex.h b/clang-tools-extra/clangd/unittests/TestIndex.h
index 9280b0b12a67f..0699b29392d72 100644
--- a/clang-tools-extra/clangd/unittests/TestIndex.h
+++ b/clang-tools-extra/clangd/unittests/TestIndex.h
@@ -20,7 +20,7 @@ Symbol symbol(llvm::StringRef QName);
 // Helpers to produce fake index symbols with proper SymbolID.
 // USRFormat is a regex replacement string for the unqualified part of the USR.
 Symbol sym(llvm::StringRef QName, index::SymbolKind Kind,
-           llvm::StringRef USRFormat);
+           llvm::StringRef USRFormat, llvm::StringRef Signature = {});
 // Creats a function symbol assuming no function arg.
 Symbol func(llvm::StringRef Name);
 // Creates a class symbol.
@@ -35,6 +35,8 @@ Symbol var(llvm::StringRef Name);
 Symbol ns(llvm::StringRef Name);
 // Create a C++20 concept symbol.
 Symbol conceptSym(llvm::StringRef Name);
+// Create a macro symbol.
+Symbol macro(llvm::StringRef Name, llvm::StringRef ArgList = {});
 
 // Create an Objective-C symbol.
 Symbol objcSym(llvm::StringRef Name, index::SymbolKind Kind,