diff --git a/flang/include/flang/Lower/OpenMP/Clauses.h b/flang/include/flang/Lower/OpenMP/Clauses.h
index 688d01704370d..3eff90b95a20d 100644
--- a/flang/include/flang/Lower/OpenMP/Clauses.h
+++ b/flang/include/flang/Lower/OpenMP/Clauses.h
@@ -204,6 +204,7 @@ using At = tomp::clause::AtT<TypeTy, IdTy, ExprTy>;
 using Bind = tomp::clause::BindT<TypeTy, IdTy, ExprTy>;
 using Capture = tomp::clause::CaptureT<TypeTy, IdTy, ExprTy>;
 using Collapse = tomp::clause::CollapseT<TypeTy, IdTy, ExprTy>;
+using Collector = tomp::clause::CollectorT<TypeTy, IdTy, ExprTy>;
 using Compare = tomp::clause::CompareT<TypeTy, IdTy, ExprTy>;
 using Contains = tomp::clause::ContainsT<TypeTy, IdTy, ExprTy>;
 using Copyin = tomp::clause::CopyinT<TypeTy, IdTy, ExprTy>;
@@ -239,6 +240,7 @@ using If = tomp::clause::IfT<TypeTy, IdTy, ExprTy>;
 using Inbranch = tomp::clause::InbranchT<TypeTy, IdTy, ExprTy>;
 using Inclusive = tomp::clause::InclusiveT<TypeTy, IdTy, ExprTy>;
 using Indirect = tomp::clause::IndirectT<TypeTy, IdTy, ExprTy>;
+using Inductor = tomp::clause::InductorT<TypeTy, IdTy, ExprTy>;
 using Init = tomp::clause::InitT<TypeTy, IdTy, ExprTy>;
 using Initializer = tomp::clause::InitializerT<TypeTy, IdTy, ExprTy>;
 using InReduction = tomp::clause::InReductionT<TypeTy, IdTy, ExprTy>;
diff --git a/flang/lib/Lower/OpenMP/Clauses.cpp b/flang/lib/Lower/OpenMP/Clauses.cpp
index 0f60b47991004..2575b7081039b 100644
--- a/flang/lib/Lower/OpenMP/Clauses.cpp
+++ b/flang/lib/Lower/OpenMP/Clauses.cpp
@@ -249,8 +249,10 @@ MAKE_EMPTY_CLASS(Groupprivate, Groupprivate);
 
 MAKE_INCOMPLETE_CLASS(AdjustArgs, AdjustArgs);
 MAKE_INCOMPLETE_CLASS(AppendArgs, AppendArgs);
+MAKE_INCOMPLETE_CLASS(Collector, Collector);
 MAKE_INCOMPLETE_CLASS(GraphId, GraphId);
 MAKE_INCOMPLETE_CLASS(GraphReset, GraphReset);
+MAKE_INCOMPLETE_CLASS(Inductor, Inductor);
 MAKE_INCOMPLETE_CLASS(Replayable, Replayable);
 MAKE_INCOMPLETE_CLASS(Transparent, Transparent);
 
diff --git a/flang/lib/Semantics/check-omp-structure.cpp b/flang/lib/Semantics/check-omp-structure.cpp
index d7db15dd37949..91308281f2cb6 100644
--- a/flang/lib/Semantics/check-omp-structure.cpp
+++ b/flang/lib/Semantics/check-omp-structure.cpp
@@ -5466,6 +5466,7 @@ CHECK_SIMPLE_CLAUSE(Affinity, OMPC_affinity)
 CHECK_SIMPLE_CLAUSE(AppendArgs, OMPC_append_args)
 CHECK_SIMPLE_CLAUSE(Bind, OMPC_bind)
 CHECK_SIMPLE_CLAUSE(Capture, OMPC_capture)
+CHECK_SIMPLE_CLAUSE(Collector, OMPC_collector)
 CHECK_SIMPLE_CLAUSE(Compare, OMPC_compare)
 CHECK_SIMPLE_CLAUSE(Contains, OMPC_contains)
 CHECK_SIMPLE_CLAUSE(Default, OMPC_default)
@@ -5487,6 +5488,7 @@ CHECK_SIMPLE_CLAUSE(Holds, OMPC_holds)
 CHECK_SIMPLE_CLAUSE(Inbranch, OMPC_inbranch)
 CHECK_SIMPLE_CLAUSE(Inclusive, OMPC_inclusive)
 CHECK_SIMPLE_CLAUSE(Indirect, OMPC_indirect)
+CHECK_SIMPLE_CLAUSE(Inductor, OMPC_inductor)
 CHECK_SIMPLE_CLAUSE(Initializer, OMPC_initializer)
 CHECK_SIMPLE_CLAUSE(Init, OMPC_init)
 CHECK_SIMPLE_CLAUSE(Link, OMPC_link)
diff --git a/llvm/include/llvm/Frontend/OpenMP/ClauseT.h b/llvm/include/llvm/Frontend/OpenMP/ClauseT.h
index d7f0e3a3d49da..a86dca06f8ecd 100644
--- a/llvm/include/llvm/Frontend/OpenMP/ClauseT.h
+++ b/llvm/include/llvm/Frontend/OpenMP/ClauseT.h
@@ -446,7 +446,12 @@ struct CollapseT {
   N v;
 };
 
-// V5.2: [15.8.3] `extended-atomic` clauses
+// [6.0:266]
+template <typename T, typename I, typename E> //
+struct CollectorT {
+  using IncompleteTrait = std::true_type;
+};
+
 template <typename T, typename I, typename E> //
 struct CompareT {
   using EmptyTrait = std::true_type;
@@ -736,6 +741,12 @@ struct IndirectT {
   OPT(InvokedByFptr) v;
 };
 
+// [6.0:265-266]
+template <typename T, typename I, typename E> //
+struct InductorT {
+  using IncompleteTrait = std::true_type;
+};
+
 // V5.2: [14.1.2] `init` clause
 template <typename T, typename I, typename E> //
 struct InitT {
@@ -1324,8 +1335,9 @@ using EmptyClausesT = std::variant<
 
 template <typename T, typename I, typename E>
 using IncompleteClausesT =
-    std::variant<AdjustArgsT<T, I, E>, AppendArgsT<T, I, E>, GraphIdT<T, I, E>,
-                 GraphResetT<T, I, E>, MatchT<T, I, E>, OtherwiseT<T, I, E>,
+    std::variant<AdjustArgsT<T, I, E>, AppendArgsT<T, I, E>,
+                 CollectorT<T, I, E>, GraphIdT<T, I, E>, GraphResetT<T, I, E>,
+                 InductorT<T, I, E>, MatchT<T, I, E>, OtherwiseT<T, I, E>,
                  ReplayableT<T, I, E>, TransparentT<T, I, E>, WhenT<T, I, E>>;
 
 template <typename T, typename I, typename E>
diff --git a/llvm/include/llvm/Frontend/OpenMP/OMP.td b/llvm/include/llvm/Frontend/OpenMP/OMP.td
index 208609f64f418..bebab9ba63488 100644
--- a/llvm/include/llvm/Frontend/OpenMP/OMP.td
+++ b/llvm/include/llvm/Frontend/OpenMP/OMP.td
@@ -123,6 +123,8 @@ def OMPC_Collapse : Clause<[Spelling<"collapse">]> {
   let clangClass = "OMPCollapseClause";
   let flangClass = "ScalarIntConstantExpr";
 }
+def OMPC_Collector : Clause<[Spelling<"collector">]> {
+}
 def OMPC_Compare : Clause<[Spelling<"compare">]> {
   let clangClass = "OMPCompareClause";
 }
@@ -264,6 +266,8 @@ def OMPC_Inclusive : Clause<[Spelling<"inclusive">]> {
 def OMPC_Indirect : Clause<[Spelling<"indirect">]> {
   let flangClass = "OmpIndirectClause";
 }
+def OMPC_Inductor : Clause<[Spelling<"inductor">]> {
+}
 def OMPC_Init : Clause<[Spelling<"init">]> {
   let clangClass = "OMPInitClause";
   let flangClass = "OmpInitClause";
@@ -749,6 +753,14 @@ def OMP_Critical : Directive<[Spelling<"critical">]> {
   let association = AS_Block;
   let category = CA_Executable;
 }
+def OMP_DeclareInduction : Directive<[Spelling<"declare_induction">]> {
+  let allowedOnceClauses = [
+    VersionedClause<OMPC_Collector, 60>,
+    VersionedClause<OMPC_Inductor, 60>,
+  ];
+  let association = AS_None;
+  let category = CA_Declarative;
+}
 def OMP_DeclareMapper : Directive<[Spelling<"declare mapper", 1, 52>,
                                    Spelling<"declare_mapper", 60>]> {
   let requiredClauses = [