diff --git a/compiler/src/dotty/tools/dotc/ast/CheckTrees.scala.disabled b/compiler/src/dotty/tools/dotc/ast/CheckTrees.scala.disabled
index 6eddf64fff15..6bf7530faf24 100644
--- a/compiler/src/dotty/tools/dotc/ast/CheckTrees.scala.disabled
+++ b/compiler/src/dotty/tools/dotc/ast/CheckTrees.scala.disabled
@@ -217,7 +217,7 @@ object CheckTrees {
                 optionArg.argTypesHi match {
                   case Nil =>
                     optionArg :: Nil
-                  case tupleArgs if defn.isTupleType(optionArg) =>
+                  case tupleArgs if defn.isTupleNType(optionArg) =>
                     tupleArgs
                 }
               case _ =>
diff --git a/compiler/src/dotty/tools/dotc/core/Definitions.scala b/compiler/src/dotty/tools/dotc/core/Definitions.scala
index e5701db53d56..0816ee23889a 100644
--- a/compiler/src/dotty/tools/dotc/core/Definitions.scala
+++ b/compiler/src/dotty/tools/dotc/core/Definitions.scala
@@ -1462,7 +1462,11 @@ class Definitions {
   def isPolymorphicAfterErasure(sym: Symbol): Boolean =
      (sym eq Any_isInstanceOf) || (sym eq Any_asInstanceOf) || (sym eq Object_synchronized)
 
-  def isTupleType(tp: Type)(using Context): Boolean = {
+  /** Is this type a `TupleN` type?
+   *
+   * @return true if the dealiased type of `tp` is `TupleN[T1, T2, ..., Tn]`
+   */
+  def isTupleNType(tp: Type)(using Context): Boolean = {
     val arity = tp.dealias.argInfos.length
     arity <= MaxTupleArity && TupleType(arity) != null && tp.isRef(TupleType(arity).symbol)
   }
diff --git a/compiler/src/dotty/tools/dotc/core/TypeComparer.scala b/compiler/src/dotty/tools/dotc/core/TypeComparer.scala
index e46165ac3db3..0fbb829f1446 100644
--- a/compiler/src/dotty/tools/dotc/core/TypeComparer.scala
+++ b/compiler/src/dotty/tools/dotc/core/TypeComparer.scala
@@ -1180,7 +1180,7 @@ class TypeComparer(@constructorOnly initctx: Context) extends ConstraintHandling
                 compareLower(info2, tyconIsTypeRef = true)
               case info2: ClassInfo =>
                 tycon2.name.startsWith("Tuple") &&
-                  defn.isTupleType(tp2) && recur(tp1, tp2.toNestedPairs) ||
+                  defn.isTupleNType(tp2) && recur(tp1, tp2.toNestedPairs) ||
                 tryBaseType(info2.cls)
               case _ =>
                 fourthTry
@@ -2620,9 +2620,9 @@ class TypeComparer(@constructorOnly initctx: Context) extends ConstraintHandling
         fullyInstantiated(tp2) && !tp1.classSymbols.exists(_.derivesFrom(tp2.symbol))
       case (tp1: TypeRef, tp2: TermRef) if isEnumValue(tp2) =>
         fullyInstantiated(tp1) && !tp2.classSymbols.exists(_.derivesFrom(tp1.symbol))
-      case (tp1: Type, tp2: Type) if defn.isTupleType(tp1) =>
+      case (tp1: Type, tp2: Type) if defn.isTupleNType(tp1) =>
         provablyDisjoint(tp1.toNestedPairs, tp2)
-      case (tp1: Type, tp2: Type) if defn.isTupleType(tp2) =>
+      case (tp1: Type, tp2: Type) if defn.isTupleNType(tp2) =>
         provablyDisjoint(tp1, tp2.toNestedPairs)
       case (tp1: TypeProxy, tp2: TypeProxy) =>
         provablyDisjoint(tp1.superType, tp2) || provablyDisjoint(tp1, tp2.superType)
diff --git a/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala b/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala
index 0bf825a6baa0..759ce471772a 100644
--- a/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala
+++ b/compiler/src/dotty/tools/dotc/printing/RefinedPrinter.scala
@@ -147,7 +147,7 @@ class RefinedPrinter(_ctx: Context) extends PlainPrinter(_ctx) {
       changePrec(GlobalPrec) {
         val argStr: Text =
           if args.length == 2
-             && !defn.isTupleType(args.head)
+             && !defn.isTupleNType(args.head)
              && !isGiven && !isErased
           then
             atPrec(InfixPrec) { argText(args.head) }
diff --git a/compiler/src/dotty/tools/dotc/transform/patmat/Space.scala b/compiler/src/dotty/tools/dotc/transform/patmat/Space.scala
index 708944434015..9be85cdd34f5 100644
--- a/compiler/src/dotty/tools/dotc/transform/patmat/Space.scala
+++ b/compiler/src/dotty/tools/dotc/transform/patmat/Space.scala
@@ -768,7 +768,7 @@ class SpaceEngine(using Context) extends SpaceLogic {
 
         val sym = tp.classSymbol
 
-        if (ctx.definitions.isTupleType(tp))
+        if (ctx.definitions.isTupleNType(tp))
           params(tp).map(_ => "_").mkString("(", ", ", ")")
         else if (scalaListType.isRef(sym))
           if (flattenList) "_*" else "_: List"
@@ -782,7 +782,7 @@ class SpaceEngine(using Context) extends SpaceLogic {
         else if (decomposed) "_: " + showType(tp, showTypeArgs = true)
         else "_"
       case Prod(tp, fun, params) =>
-        if (ctx.definitions.isTupleType(tp))
+        if (ctx.definitions.isTupleNType(tp))
           "(" + params.map(doShow(_)).mkString(", ") + ")"
         else if (tp.isRef(scalaConsType.symbol))
           if (flattenList) params.map(doShow(_, flattenList)).filter(_.nonEmpty).mkString(", ")
diff --git a/compiler/src/dotty/tools/dotc/typer/Applications.scala b/compiler/src/dotty/tools/dotc/typer/Applications.scala
index 2f34caf0e2f7..ab7187f6f4d4 100644
--- a/compiler/src/dotty/tools/dotc/typer/Applications.scala
+++ b/compiler/src/dotty/tools/dotc/typer/Applications.scala
@@ -1363,7 +1363,7 @@ trait Applications extends Compatibility {
         for (argType <- argTypes) assert(!isBounds(argType), unapplyApp.tpe.show)
         val bunchedArgs = argTypes match {
           case argType :: Nil =>
-            if (args.lengthCompare(1) > 0 && Feature.autoTuplingEnabled && defn.isTupleType(argType)) untpd.Tuple(args) :: Nil
+            if (args.lengthCompare(1) > 0 && Feature.autoTuplingEnabled && defn.isTupleNType(argType)) untpd.Tuple(args) :: Nil
             else args
           case _ => args
         }
diff --git a/compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala b/compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala
index 11d5ab92b1fd..5b6deb7bc526 100644
--- a/compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala
+++ b/compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala
@@ -1738,6 +1738,8 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
           val tpNoRefinement = self.dropDependentRefinement
           tpNoRefinement != self
           && dotc.core.Symbols.defn.isNonRefinedFunction(tpNoRefinement)
+        def isTupleN: Boolean =
+          dotc.core.Symbols.defn.isTupleNType(self)
         def select(sym: Symbol): TypeRepr = self.select(sym)
         def appliedTo(targ: TypeRepr): TypeRepr =
           dotc.core.Types.decorateTypeApplications(self).appliedTo(targ)
diff --git a/library/src/scala/quoted/Quotes.scala b/library/src/scala/quoted/Quotes.scala
index e6f229676d34..ce957a1a93b3 100644
--- a/library/src/scala/quoted/Quotes.scala
+++ b/library/src/scala/quoted/Quotes.scala
@@ -2526,6 +2526,12 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
         */
         def isDependentFunctionType: Boolean
 
+        /** Is this type a `TupleN` type?
+         *
+         * @return true if the dealiased type of `self` is `TupleN[T1, T2, ..., Tn]`
+         */
+        def isTupleN: Boolean
+
         /** The type <this . sym>, reduced if possible */
         def select(sym: Symbol): TypeRepr
 
diff --git a/project/MiMaFilters.scala b/project/MiMaFilters.scala
index 697f0bca662b..d4d837e271a8 100644
--- a/project/MiMaFilters.scala
+++ b/project/MiMaFilters.scala
@@ -18,5 +18,6 @@ object MiMaFilters {
     exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule.TypedOrTestTypeTest"),
     exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule.TypedOrTest"),
     exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule.TypedOrTestMethods"),
+    exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule#TypeReprMethods.isTupleN"),
   )
 }
diff --git a/scaladoc/src/dotty/tools/scaladoc/tasty/InkuireSupport.scala b/scaladoc/src/dotty/tools/scaladoc/tasty/InkuireSupport.scala
index 2b34ba633b0e..a5103c914732 100644
--- a/scaladoc/src/dotty/tools/scaladoc/tasty/InkuireSupport.scala
+++ b/scaladoc/src/dotty/tools/scaladoc/tasty/InkuireSupport.scala
@@ -150,7 +150,7 @@ trait InkuireSupport:
           params = typeList.init.map(p => Inkuire.Contravariance(inner(p, vars))) :+ Inkuire.Covariance(inner(typeList.last, vars)),
           itid = Some(Inkuire.ITID(s"${name}scala.${name}//[]", isParsed = false))
         )
-      else if t.isTupleType then
+      else if t.isTupleN then
         val name = s"Tuple${typeList.size}"
         Inkuire.Type(
           name = Inkuire.TypeName(name),
diff --git a/scaladoc/src/dotty/tools/scaladoc/tasty/SyntheticSupport.scala b/scaladoc/src/dotty/tools/scaladoc/tasty/SyntheticSupport.scala
index 689c66a200ee..735d9c74d733 100644
--- a/scaladoc/src/dotty/tools/scaladoc/tasty/SyntheticSupport.scala
+++ b/scaladoc/src/dotty/tools/scaladoc/tasty/SyntheticSupport.scala
@@ -6,16 +6,9 @@ import scala.quoted._
 object SyntheticsSupport:
 
   extension (using Quotes)(t: reflect.TypeRepr)
-    def isTupleType: Boolean = t.hackIsTupleType(t)
 
     def isCompiletimeAppliedType: Boolean = t.hackIsCompiletimeAppliedType(t)
 
-    private def hackIsTupleType(rtpe: reflect.TypeRepr): Boolean =
-      import dotty.tools.dotc
-      given ctx: dotc.core.Contexts.Context = quotes.asInstanceOf[scala.quoted.runtime.impl.QuotesImpl].ctx
-      val tpe = rtpe.asInstanceOf[dotc.core.Types.Type]
-      ctx.definitions.isTupleType(tpe)
-
     private def hackIsCompiletimeAppliedType(rtpe: reflect.TypeRepr): Boolean =
       import dotty.tools.dotc
       given ctx: dotc.core.Contexts.Context = quotes.asInstanceOf[scala.quoted.runtime.impl.QuotesImpl].ctx
diff --git a/scaladoc/src/dotty/tools/scaladoc/tasty/TypesSupport.scala b/scaladoc/src/dotty/tools/scaladoc/tasty/TypesSupport.scala
index ed79da0e83b8..91b4eb71b06b 100644
--- a/scaladoc/src/dotty/tools/scaladoc/tasty/TypesSupport.scala
+++ b/scaladoc/src/dotty/tools/scaladoc/tasty/TypesSupport.scala
@@ -187,7 +187,7 @@ trait TypesSupport:
               partOfSignature ++ texts(" => ") ++ inner(rtpe)
             case args =>
               texts("(") ++ commas(args.init.map(inner)) ++ texts(") => ") ++ inner(args.last)
-        else if t.isTupleType then
+        else if t.isTupleN then
           typeList match
             case Nil =>
               Nil
diff --git a/tests/run-macros/TypeRepr-isTupleN/Macro_1.scala b/tests/run-macros/TypeRepr-isTupleN/Macro_1.scala
new file mode 100644
index 000000000000..37f8c7e32dab
--- /dev/null
+++ b/tests/run-macros/TypeRepr-isTupleN/Macro_1.scala
@@ -0,0 +1,8 @@
+import scala.quoted.*
+
+inline def isTupleN[T]: Boolean = ${ isTupleNImpl[T] }
+
+private def isTupleNImpl[T: Type](using Quotes): Expr[Boolean] = {
+  import quotes.reflect.*
+  Expr(TypeRepr.of[T].isTupleN)
+}
diff --git a/tests/run-macros/TypeRepr-isTupleN/Test_2.scala b/tests/run-macros/TypeRepr-isTupleN/Test_2.scala
new file mode 100644
index 000000000000..12e15d567b78
--- /dev/null
+++ b/tests/run-macros/TypeRepr-isTupleN/Test_2.scala
@@ -0,0 +1,38 @@
+@main def Test = {
+  assert(isTupleN[Tuple1[Int]])
+  assert(isTupleN[(Int, Int)])
+  assert(isTupleN[(Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+  assert(isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)])
+
+  type Tup = (Int, Int)
+  assert(isTupleN[Tup])
+
+  assert(!isTupleN[(Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)]) // No tuple 23
+  assert(!isTupleN[Tuple])
+  assert(!isTupleN[EmptyTuple])
+  assert(!isTupleN[NonEmptyTuple])
+  assert(!isTupleN[Int *: Tuple])
+
+  assert(!isTupleN[Any])
+  assert(!isTupleN[Int])
+  assert(!isTupleN[Object])
+  assert(!isTupleN[Nothing])
+}