diff --git a/core/src/avm2/globals.rs b/core/src/avm2/globals.rs
index 8bd04ef20..de6a6460e 100644
--- a/core/src/avm2/globals.rs
+++ b/core/src/avm2/globals.rs
@@ -578,6 +578,11 @@ pub fn load_player_globals<'gc>(
         flash::events::ioerrorevent::create_class(mc),
         script,
     )?;
+    class(
+        activation,
+        flash::events::contextmenuevent::create_class(mc),
+        script,
+    )?;
     class(
         activation,
         flash::events::keyboardevent::create_class(mc),
diff --git a/core/src/avm2/globals/flash/events.rs b/core/src/avm2/globals/flash/events.rs
index 288ff28eb..7af83258b 100644
--- a/core/src/avm2/globals/flash/events.rs
+++ b/core/src/avm2/globals/flash/events.rs
@@ -1,6 +1,7 @@
 //! `flash.events` namespace
 
 pub mod activityevent;
+pub mod contextmenuevent;
 pub mod event;
 pub mod eventdispatcher;
 pub mod eventphase;
diff --git a/core/src/avm2/globals/flash/events/contextmenuevent.rs b/core/src/avm2/globals/flash/events/contextmenuevent.rs
new file mode 100644
index 000000000..5b49e7818
--- /dev/null
+++ b/core/src/avm2/globals/flash/events/contextmenuevent.rs
@@ -0,0 +1,53 @@
+use crate::avm2::activation::Activation;
+use crate::avm2::class::{Class, ClassAttributes};
+use crate::avm2::method::Method;
+use crate::avm2::names::{Namespace, QName};
+use crate::avm2::object::Object;
+use crate::avm2::value::Value;
+use crate::avm2::Error;
+use gc_arena::{GcCell, MutationContext};
+
+/// Implements `flash.events.ContextMenuEvent`'s instance constructor.
+pub fn instance_init<'gc>(
+    activation: &mut Activation<'_, 'gc, '_>,
+    this: Option<Object<'gc>>,
+    args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    if let Some(this) = this {
+        activation.super_init(this, args)?; // ErrorEvent, Event use these
+    }
+    Ok(Value::Undefined)
+}
+
+/// Implements `flash.events.ContextMenuEvent`'s class constructor.
+pub fn class_init<'gc>(
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Ok(Value::Undefined)
+}
+
+/// Construct `ContextMenuEvent`'s class.
+pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>> {
+    let class = Class::new(
+        QName::new(Namespace::package("flash.events"), "ContextMenuEvent"),
+        Some(QName::new(Namespace::package("flash.events"), "Event").into()),
+        Method::from_builtin(instance_init, "<ContextMenuEvent instance initializer>", mc),
+        Method::from_builtin(class_init, "<ContextMenuEvent class initializer>", mc),
+        mc,
+    );
+
+    let mut write = class.write(mc);
+
+    write.set_attributes(ClassAttributes::SEALED);
+
+    const CONSTANTS: &[(&str, &str)] = &[
+        ("MENU_ITEM_SELECT", "menuItemSelect"),
+        ("MENU_SELECT", "menuSelect"),
+    ];
+
+    write.define_public_constant_string_class_traits(CONSTANTS);
+
+    class
+}