diff --git a/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td b/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
--- a/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
+++ b/mlir/include/mlir/Dialect/Complex/IR/ComplexOps.td
@@ -147,6 +147,53 @@
   let hasFolder = 1;
 }
 
+//===----------------------------------------------------------------------===//
+// IsEqualOp
+//===----------------------------------------------------------------------===//
+
+def IsEqualOp : Complex_Op<"eq",
+    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>]> {
+  let summary = "computes whether two complex values are equal";
+  let description = [{
+    The `eq` op takes two complex numbers and returns whether they are equal.
+
+    Example:
+
+    ```mlir
+    %a = complex.eq %b, %c : complex<f32>
+    ```
+  }];
+
+  let arguments = (ins Complex<AnyFloat>:$lhs, Complex<AnyFloat>:$rhs);
+  let results = (outs I1:$result);
+
+  let assemblyFormat = "$lhs `,` $rhs  attr-dict `:` type($lhs)";
+}
+
+//===----------------------------------------------------------------------===//
+// IsNotEqualOp
+//===----------------------------------------------------------------------===//
+
+def IsNotEqualOp : Complex_Op<"neq",
+    [NoSideEffect, AllTypesMatch<["lhs", "rhs"]>]> {
+  let summary = "computes whether two complex values are not equal";
+  let description = [{
+    The `neq` op takes two complex numbers and returns whether they are not
+    equal.
+
+    Example:
+
+    ```mlir
+    %a = complex.neq %b, %c : complex<f32>
+    ```
+  }];
+
+  let arguments = (ins Complex<AnyFloat>:$lhs, Complex<AnyFloat>:$rhs);
+  let results = (outs I1:$result);
+
+  let assemblyFormat = "$lhs `,` $rhs  attr-dict `:` type($lhs)";
+}
+
 //===----------------------------------------------------------------------===//
 // MulOp
 //===----------------------------------------------------------------------===//
diff --git a/mlir/lib/Dialect/Complex/IR/ComplexOps.cpp b/mlir/lib/Dialect/Complex/IR/ComplexOps.cpp
--- a/mlir/lib/Dialect/Complex/IR/ComplexOps.cpp
+++ b/mlir/lib/Dialect/Complex/IR/ComplexOps.cpp
@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/Complex/IR/Complex.h"
+#include "mlir/IR/Builders.h"
 
 using namespace mlir;
 using namespace mlir::complex;
diff --git a/mlir/test/Dialect/Complex/ops.mlir b/mlir/test/Dialect/Complex/ops.mlir
--- a/mlir/test/Dialect/Complex/ops.mlir
+++ b/mlir/test/Dialect/Complex/ops.mlir
@@ -23,6 +23,12 @@
   // CHECK: complex.div %[[C]], %[[C]] : complex<f32>
   %div = complex.div %complex, %complex : complex<f32>
 
+  // CHECK: complex.eq %[[C]], %[[C]] : complex<f32>
+  %eq = complex.eq %complex, %complex : complex<f32>
+
+  // CHECK: complex.neq %[[C]], %[[C]] : complex<f32>
+  %neq = complex.neq %complex, %complex : complex<f32>
+
   // CHECK: complex.mul %[[C]], %[[C]] : complex<f32>
   %prod = complex.mul %complex, %complex : complex<f32>