diff --git a/boa/src/builtins/object/mod.rs b/boa/src/builtins/object/mod.rs
index 3659c81932..9ed8997bbe 100644
--- a/boa/src/builtins/object/mod.rs
+++ b/boa/src/builtins/object/mod.rs
@@ -31,6 +31,7 @@ use std::{
 };
 
 use super::function::{make_builtin_fn, make_constructor_fn};
+use crate::builtins::value::same_value;
 pub use internal_state::{InternalState, InternalStateCell};
 
 pub mod internal_methods;
@@ -406,6 +407,16 @@ pub fn make_object(_: &mut Value, args: &[Value], ctx: &mut Interpreter) -> Resu
     Ok(object)
 }
 
+/// Uses the SameValue algorithm to check equality of objects
+pub fn is(_: &mut Value, args: &[Value], _: &mut Interpreter) -> ResultValue {
+    let x = args.get(0).cloned().unwrap_or_else(Value::undefined);
+    let y = args.get(1).cloned().unwrap_or_else(Value::undefined);
+
+    let result = same_value(&x, &y, false);
+
+    Ok(Value::boolean(result))
+}
+
 /// Get the `prototype` of an object.
 pub fn get_prototype_of(_: &mut Value, args: &[Value], _: &mut Interpreter) -> ResultValue {
     let obj = args.get(0).expect("Cannot get object");
@@ -511,6 +522,7 @@ pub fn create(global: &Value) -> Value {
     make_builtin_fn(set_prototype_of, "setPrototypeOf", &object, 2);
     make_builtin_fn(get_prototype_of, "getPrototypeOf", &object, 1);
     make_builtin_fn(define_property, "defineProperty", &object, 3);
+    make_builtin_fn(is, "is", &object, 2);
 
     object
 }
diff --git a/boa/src/builtins/object/tests.rs b/boa/src/builtins/object/tests.rs
index 82659ae43e..f4411b3bc9 100644
--- a/boa/src/builtins/object/tests.rs
+++ b/boa/src/builtins/object/tests.rs
@@ -1,5 +1,29 @@
 use crate::{exec::Interpreter, forward, realm::Realm};
 
+#[test]
+fn object_is() {
+    let realm = Realm::create();
+    let mut engine = Interpreter::new(realm);
+
+    let init = r#"
+        var foo = { a: 1};
+        var bar = { a: 1};
+        "#;
+
+    forward(&mut engine, init);
+
+    assert_eq!(forward(&mut engine, "Object.is('foo', 'foo')"), "true");
+    assert_eq!(forward(&mut engine, "Object.is('foo', 'bar')"), "false");
+    assert_eq!(forward(&mut engine, "Object.is([], [])"), "false");
+    assert_eq!(forward(&mut engine, "Object.is(foo, foo)"), "true");
+    assert_eq!(forward(&mut engine, "Object.is(foo, bar)"), "false");
+    assert_eq!(forward(&mut engine, "Object.is(null, null)"), "true");
+    assert_eq!(forward(&mut engine, "Object.is(0, -0)"), "false");
+    assert_eq!(forward(&mut engine, "Object.is(-0, -0)"), "true");
+    assert_eq!(forward(&mut engine, "Object.is(NaN, 0/0)"), "true");
+    assert_eq!(forward(&mut engine, "Object.is()"), "true");
+    assert_eq!(forward(&mut engine, "Object.is(undefined)"), "true");
+}
 #[test]
 fn object_has_own_property() {
     let realm = Realm::create();