diff --git a/include/sirit/sirit.h b/include/sirit/sirit.h
index b704cd6..e2c0266 100644
--- a/include/sirit/sirit.h
+++ b/include/sirit/sirit.h
@@ -132,6 +132,9 @@ public:
     /// Returns a numeric scalar constant.
     const Op* Constant(const Op* result_type, Operand* literal);
 
+    /// Returns a numeric scalar constant.
+    const Op* ConstantComposite(const Op* result_type, const std::vector<const Op*>& constituents);
+
     // Function
 
     /// Emits a function.
diff --git a/src/opcodes/constant.cpp b/src/opcodes/constant.cpp
index 6df4e4b..764253d 100644
--- a/src/opcodes/constant.cpp
+++ b/src/opcodes/constant.cpp
@@ -24,4 +24,11 @@ const Op* Module::Constant(const Op* result_type, Operand* literal) {
     return AddDeclaration(op);
 }
 
+const Op* Module::ConstantComposite(const Op* result_type,
+                                    const std::vector<const Op*>& constituents) {
+    Op* op{new Op(spv::Op::OpConstantComposite, bound, result_type)};
+    op->Add(constituents);
+    return AddDeclaration(op);
+}
+
 } // namespace Sirit
diff --git a/tests/main.cpp b/tests/main.cpp
index 7a3236b..2f60422 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -48,6 +48,9 @@ public:
         Constant(TypeInt(32, false), Literal(30u));
         Constant(TypeInt(16, false), Literal(30u));
         Constant(TypeInt(8, false), Literal(30u));
+        ConstantComposite(TypeVector(TypeFloat(32), 2),
+                          {Constant(TypeFloat(32), Literal(50.0f)),
+                           Constant(TypeFloat(32), Literal(50.0f))});
 
         auto main_type{TypeFunction(TypeVoid())};
         auto main_func{Emit(Function(TypeVoid(), spv::FunctionControlMask::MaskNone, main_type))};