diff --git a/llvm/include/llvm/Frontend/OpenMP/OMP.td b/llvm/include/llvm/Frontend/OpenMP/OMP.td
index 202f684d808bc..6eaf19eed40c8 100644
--- a/llvm/include/llvm/Frontend/OpenMP/OMP.td
+++ b/llvm/include/llvm/Frontend/OpenMP/OMP.td
@@ -1322,6 +1322,17 @@ def OMP_EndWorkshare : Directive<[Spelling<"end workshare">]> {
   let category = OMP_Workshare.category;
   let languages = [L_Fortran];
 }
+def OMP_Workdistribute : Directive<[Spelling<"workdistribute">]> {
+  let association = AS_Block;
+  let category = CA_Executable;
+  let languages = [L_Fortran];
+}
+def OMP_EndWorkdistribute : Directive<[Spelling<"end workdistribute">]> {
+  let leafConstructs = OMP_Workdistribute.leafConstructs;
+  let association = OMP_Workdistribute.association;
+  let category = OMP_Workdistribute.category;
+  let languages = [L_Fortran];
+}
 
 //===----------------------------------------------------------------------===//
 // Definitions of OpenMP compound directives
@@ -2482,6 +2493,35 @@ def OMP_TargetTeamsDistributeSimd
   let leafConstructs = [OMP_Target, OMP_Teams, OMP_Distribute, OMP_Simd];
   let category = CA_Executable;
 }
+def OMP_TargetTeamsWorkdistribute : Directive<[Spelling<"target teams workdistribute">]> {
+  let allowedClauses = [
+    VersionedClause<OMPC_Allocate>,
+    VersionedClause<OMPC_Depend>,
+    VersionedClause<OMPC_FirstPrivate>,
+    VersionedClause<OMPC_HasDeviceAddr, 51>,
+    VersionedClause<OMPC_If>,
+    VersionedClause<OMPC_IsDevicePtr>,
+    VersionedClause<OMPC_Map>,
+    VersionedClause<OMPC_OMPX_Attribute>,
+    VersionedClause<OMPC_Private>,
+    VersionedClause<OMPC_Reduction>,
+    VersionedClause<OMPC_Shared>,
+    VersionedClause<OMPC_UsesAllocators, 50>,
+  ];
+  let allowedOnceClauses = [
+    VersionedClause<OMPC_Default>,
+    VersionedClause<OMPC_DefaultMap>,
+    VersionedClause<OMPC_Device>,
+    VersionedClause<OMPC_NoWait>,
+    VersionedClause<OMPC_NumTeams>,
+    VersionedClause<OMPC_OMPX_DynCGroupMem>,
+    VersionedClause<OMPC_OMPX_Bare>,
+    VersionedClause<OMPC_ThreadLimit>,
+  ];
+  let leafConstructs = [OMP_Target, OMP_Teams, OMP_Workdistribute];
+  let category = CA_Executable;
+  let languages = [L_Fortran];
+}
 def OMP_target_teams_loop : Directive<[Spelling<"target teams loop">]> {
   let allowedClauses = [
     VersionedClause<OMPC_Allocate>,
@@ -2723,6 +2763,25 @@ def OMP_TeamsDistributeSimd : Directive<[Spelling<"teams distribute simd">]> {
   let leafConstructs = [OMP_Teams, OMP_Distribute, OMP_Simd];
   let category = CA_Executable;
 }
+def OMP_TeamsWorkdistribute : Directive<[Spelling<"teams workdistribute">]> {
+  let allowedClauses = [
+    VersionedClause<OMPC_Allocate>,
+    VersionedClause<OMPC_FirstPrivate>,
+    VersionedClause<OMPC_OMPX_Attribute>,
+    VersionedClause<OMPC_Private>,
+    VersionedClause<OMPC_Reduction>,
+    VersionedClause<OMPC_Shared>,
+  ];
+  let allowedOnceClauses = [
+    VersionedClause<OMPC_Default>,
+    VersionedClause<OMPC_If, 52>,
+    VersionedClause<OMPC_NumTeams>,
+    VersionedClause<OMPC_ThreadLimit>,
+  ];
+  let leafConstructs = [OMP_Teams, OMP_Workdistribute];
+  let category = CA_Executable;
+  let languages = [L_Fortran];
+}
 def OMP_teams_loop : Directive<[Spelling<"teams loop">]> {
   let allowedClauses = [
     VersionedClause<OMPC_Allocate>,
diff --git a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
index c956d69781b3d..2548a8ab4aac6 100644
--- a/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
+++ b/mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td
@@ -2209,4 +2209,27 @@ def TargetFreeMemOp : OpenMP_Op<"target_freemem",
   let assemblyFormat = "$device `,` $heapref attr-dict `:` type($device) `,` qualified(type($heapref))";
 }
 
+//===----------------------------------------------------------------------===//
+// workdistribute Construct
+//===----------------------------------------------------------------------===//
+
+def WorkdistributeOp : OpenMP_Op<"workdistribute"> {
+  let summary = "workdistribute directive";
+  let description = [{
+    workdistribute divides execution of the enclosed structured block into
+    separate units of work, each executed only once by each
+    initial thread in the league.
+    ```
+    !$omp target teams
+        !$omp workdistribute
+        y = a * x + y 
+        !$omp end workdistribute
+    !$omp end target teams
+    ```
+  }];
+  let regions = (region AnyRegion:$region);
+  let hasVerifier = 1;
+  let assemblyFormat = "$region attr-dict";
+}
+
 #endif // OPENMP_OPS
diff --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
index fa94219016c1e..6e43f28e8d93d 100644
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -3975,6 +3975,58 @@ llvm::LogicalResult omp::TargetAllocMemOp::verify() {
   return mlir::success();
 }
 
+//===----------------------------------------------------------------------===//
+// WorkdistributeOp
+//===----------------------------------------------------------------------===//
+
+LogicalResult WorkdistributeOp::verify() {
+  // Check that region exists and is not empty
+  Region &region = getRegion();
+  if (region.empty())
+    return emitOpError("region cannot be empty");
+  // Verify single entry point.
+  Block &entryBlock = region.front();
+  if (entryBlock.empty())
+    return emitOpError("region must contain a structured block");
+  // Verify single exit point.
+  bool hasTerminator = false;
+  for (Block &block : region) {
+    if (isa<TerminatorOp>(block.back())) {
+      if (hasTerminator) {
+        return emitOpError("region must have exactly one terminator");
+      }
+      hasTerminator = true;
+    }
+  }
+  if (!hasTerminator) {
+    return emitOpError("region must be terminated with omp.terminator");
+  }
+  auto walkResult = region.walk([&](Operation *op) -> WalkResult {
+    // No implicit barrier at end
+    if (isa<BarrierOp>(op)) {
+      return emitOpError(
+          "explicit barriers are not allowed in workdistribute region");
+    }
+    // Check for invalid nested constructs
+    if (isa<ParallelOp>(op)) {
+      return emitOpError(
+          "nested parallel constructs not allowed in workdistribute");
+    }
+    if (isa<TeamsOp>(op)) {
+      return emitOpError(
+          "nested teams constructs not allowed in workdistribute");
+    }
+    return WalkResult::advance();
+  });
+  if (walkResult.wasInterrupted())
+    return failure();
+
+  Operation *parentOp = (*this)->getParentOp();
+  if (!llvm::dyn_cast<TeamsOp>(parentOp))
+    return emitOpError("workdistribute must be nested under teams");
+  return success();
+}
+
 #define GET_ATTRDEF_CLASSES
 #include "mlir/Dialect/OpenMP/OpenMPOpsAttributes.cpp.inc"
 
diff --git a/mlir/test/Dialect/OpenMP/invalid.mlir b/mlir/test/Dialect/OpenMP/invalid.mlir
index 5088f2dfa7d7a..986c3844d0bb9 100644
--- a/mlir/test/Dialect/OpenMP/invalid.mlir
+++ b/mlir/test/Dialect/OpenMP/invalid.mlir
@@ -3017,3 +3017,110 @@ func.func @invalid_allocate_allocator(%arg0 : memref<i32>) -> () {
 
   return
 }
+
+// -----
+func.func @invalid_workdistribute_empty_region() -> () {
+  omp.teams {
+    // expected-error @below {{region cannot be empty}}
+    omp.workdistribute {
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute_no_terminator() -> () {
+  omp.teams {
+    // expected-error @below {{region must be terminated with omp.terminator}}
+    omp.workdistribute {
+      %c0 = arith.constant 0 : i32
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute_wrong_terminator() -> () {
+  omp.teams {
+    // expected-error @below {{region must be terminated with omp.terminator}}
+    omp.workdistribute {
+      %c0 = arith.constant 0 : i32
+      func.return
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute_multiple_terminators() -> () {
+  omp.teams {
+    // expected-error @below {{region must have exactly one terminator}}
+    omp.workdistribute {
+      %cond = arith.constant true
+      cf.cond_br %cond, ^bb1, ^bb2
+    ^bb1:
+      omp.terminator
+    ^bb2:
+      omp.terminator
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute_with_barrier() -> () {
+  omp.teams {
+    // expected-error @below {{explicit barriers are not allowed in workdistribute region}}
+    omp.workdistribute {
+      %c0 = arith.constant 0 : i32
+      omp.barrier
+      omp.terminator
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute_nested_parallel() -> () {
+  omp.teams {
+    // expected-error @below {{nested parallel constructs not allowed in workdistribute}}
+    omp.workdistribute {
+      omp.parallel {
+        omp.terminator
+      }
+      omp.terminator
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+// Test: nested teams not allowed in workdistribute
+func.func @invalid_workdistribute_nested_teams() -> () {
+  omp.teams {
+    // expected-error @below {{nested teams constructs not allowed in workdistribute}}
+    omp.workdistribute {
+      omp.teams {
+        omp.terminator
+      }
+      omp.terminator
+    }
+    omp.terminator
+  }
+  return
+}
+
+// -----
+func.func @invalid_workdistribute() -> () {
+// expected-error @below {{workdistribute must be nested under teams}}
+  omp.workdistribute {
+    omp.terminator
+  }
+  return
+}
diff --git a/mlir/test/Dialect/OpenMP/ops.mlir b/mlir/test/Dialect/OpenMP/ops.mlir
index 8c846cde1a3ca..3c2e0a3b7cc15 100644
--- a/mlir/test/Dialect/OpenMP/ops.mlir
+++ b/mlir/test/Dialect/OpenMP/ops.mlir
@@ -3238,3 +3238,15 @@ func.func @omp_allocate_dir(%arg0 : memref<i32>, %arg1 : memref<i32>) -> () {
   return
 }
 
+// CHECK-LABEL: func.func @omp_workdistribute
+func.func @omp_workdistribute() {
+  // CHECK: omp.teams
+  omp.teams {
+  // CHECK: omp.workdistribute
+  omp.workdistribute {
+    omp.terminator
+  }
+  omp.terminator
+  }
+  return
+}