diff --git a/crates/bevy_ecs/src/reflect/entity_commands.rs b/crates/bevy_ecs/src/reflect/entity_commands.rs
new file mode 100644
index 0000000000000..49907dfe20d83
--- /dev/null
+++ b/crates/bevy_ecs/src/reflect/entity_commands.rs
@@ -0,0 +1,326 @@
+use crate::{
+    prelude::Entity,
+    reflect::ReflectComponent,
+    system::{Command, EntityCommands},
+    world::World,
+};
+use bevy_reflect::{Reflect, TypeRegistry};
+
+/// An extension trait for [`EntityCommands`] for reflection related functions
+pub trait EntityCommandsReflectExtension {
+    /// Inserts the given boxed reflect component to the entity using the reflection data in the supplied
+    /// [`TypeRegistry`]. This will overwrite any previous component of the same type.
+    /// Panics if the entity doesn't exist or if the [`TypeRegistry`] doesn't have the reflection data
+    /// for the given [`Component`].
+    ///
+    /// # Note
+    /// Prefer to use the typed [`EntityCommands::insert`] unless you have good reason to use reflection.
+    ///
+    /// # Example
+    ///
+    /// ```rust
+    ///
+    /// # use bevy_ecs::prelude::*;
+    /// # use bevy_ecs::reflect::EntityCommandsReflectExtension;
+    /// # use bevy_reflect::{FromReflect, FromType, Reflect, TypeRegistry};
+    ///
+    /// # #[derive(Resource)]
+    /// # struct TypeRegistryResource{
+    /// #     type_registry: TypeRegistry,
+    /// # }
+    /// // A resource that can hold any component that implements reflect as a boxed reflect component
+    /// #[derive(Resource)]
+    /// struct SpecialComponentHolder{
+    ///     component: Box<dyn Reflect>,
+    /// }
+    /// #[derive(Component, Reflect, FromReflect, Default)]
+    /// #[reflect(Component)]
+    /// struct ComponentA(u32);
+    /// #[derive(Component, Reflect, FromReflect, Default)]
+    /// #[reflect(Component)]
+    /// struct ComponentB(String);
+    ///
+    /// fn insert_reflected_component(
+    ///     mut commands: Commands,
+    ///     mut type_registry: ResMut<TypeRegistryResource>,
+    ///     mut special_component_holder: ResMut<SpecialComponentHolder>
+    ///     ) {
+    ///     #
+    ///     # type_registry.type_registry.register::<ComponentA>();
+    ///     # let mut registration = type_registry
+    ///     #     .type_registry
+    ///     #     .get_mut(std::any::TypeId::of::<ComponentA>())
+    ///     #     .unwrap();
+    ///     # registration.insert(<ReflectComponent as FromType<ComponentA>>::from_type());
+    ///     #
+    ///     # type_registry.type_registry.register::<ComponentB>();
+    ///     # let mut registration = type_registry
+    ///     #     .type_registry
+    ///     #     .get_mut(std::any::TypeId::of::<ComponentB>())
+    ///     #     .unwrap();
+    ///     # registration.insert(<ReflectComponent as FromType<ComponentB>>::from_type());
+    ///     // Create a set of new boxed reflect components to use
+    ///     let boxed_reflect_component_a = Box::new(ComponentA(916)) as Box<dyn Reflect>;
+    ///     let boxed_reflect_component_b = Box::new(ComponentB("NineSixteen".to_string())) as Box<dyn Reflect>;
+    ///
+    ///     // You can overwrite the component in the resource with either ComponentA or ComponentB
+    ///     special_component_holder.component = boxed_reflect_component_a;
+    ///     special_component_holder.component = boxed_reflect_component_b;
+    ///     
+    ///     // No matter which component is in the resource and without knowing the exact type, you can
+    ///     // use the insert_reflected entity command to insert that component into an entity.
+    ///     commands
+    ///         .spawn_empty()
+    ///         .insert_reflected(special_component_holder.component.clone_value(), type_registry.type_registry.clone());
+    /// }
+    ///
+    /// ```
+    fn insert_reflected(
+        &mut self,
+        component: Box<dyn Reflect>,
+        type_registry: TypeRegistry,
+    ) -> &mut Self;
+
+    /// Removes the component of the same type as the supplied boxed reflect component from the entity
+    /// using the reflection data in the supplied [`TypeRegistry`]. Does nothing if the entity does not
+    /// have a component of the same type, if the [`TypeRegistry`] does not contain the reflection data
+    /// for the given component, or if the entity does not exist.
+    ///
+    /// # Note
+    /// Prefer to use the typed [`EntityCommands::remove`] unless you have good reason to use reflection.
+    ///
+    /// # Example
+    ///
+    /// ```rust
+    ///
+    /// # use bevy_ecs::prelude::*;
+    /// # use bevy_ecs::reflect::EntityCommandsReflectExtension;
+    /// # use bevy_reflect::{FromReflect, FromType, Reflect, TypeRegistry};
+    ///
+    /// # #[derive(Resource)]
+    /// # struct TypeRegistryResource{
+    /// #     type_registry: TypeRegistry,
+    /// # }
+    /// // A resource that can hold any component that implements reflect as a boxed reflect component
+    /// #[derive(Resource)]
+    /// struct SpecialComponentHolder{
+    ///     entity: Entity,
+    ///     component: Box<dyn Reflect>,
+    /// }
+    /// #[derive(Component, Reflect, FromReflect, Default)]
+    /// #[reflect(Component)]
+    /// struct ComponentA(u32);
+    /// #[derive(Component, Reflect, FromReflect, Default)]
+    /// #[reflect(Component)]
+    /// struct ComponentB(String);
+    ///
+    /// fn remove_reflected_component(
+    ///     mut commands: Commands,
+    ///     mut type_registry: ResMut<TypeRegistryResource>,
+    ///     special_component_holder: Res<SpecialComponentHolder>
+    ///     ) {
+    ///     #
+    ///     # type_registry.type_registry.register::<ComponentA>();
+    ///     # let mut registration = type_registry
+    ///     #     .type_registry
+    ///     #     .get_mut(std::any::TypeId::of::<ComponentA>())
+    ///     #     .unwrap();
+    ///     # registration.insert(<ReflectComponent as FromType<ComponentA>>::from_type());
+    ///     #
+    ///     # type_registry.type_registry.register::<ComponentB>();
+    ///     # let mut registration = type_registry
+    ///     #     .type_registry
+    ///     #     .get_mut(std::any::TypeId::of::<ComponentB>())
+    ///     #     .unwrap();
+    ///     # registration.insert(<ReflectComponent as FromType<ComponentB>>::from_type());
+    ///     // SpecialComponentHolder can hold any boxed reflect component. In this case either
+    ///     // ComponentA or ComponentB. No matter which component is in the resource though,
+    ///     // we can attempt to remove any component of that same type from an entity.
+    ///     commands.entity(special_component_holder.entity)
+    ///         .remove_reflected(special_component_holder.component.clone_value(), type_registry.type_registry.clone());
+    /// }
+    ///
+    /// ```
+    fn remove_reflected(
+        &mut self,
+        component: Box<dyn Reflect>,
+        type_registry: TypeRegistry,
+    ) -> &mut Self;
+}
+
+impl<'w, 's, 'a> EntityCommandsReflectExtension for EntityCommands<'w, 's, 'a> {
+    fn insert_reflected(
+        &mut self,
+        component: Box<dyn Reflect>,
+        type_registry: TypeRegistry,
+    ) -> &mut Self {
+        self.commands.add(InsertReflected {
+            entity: self.entity,
+            type_registry,
+            component,
+        });
+        self
+    }
+
+    fn remove_reflected(
+        &mut self,
+        component: Box<dyn Reflect>,
+        type_registry: TypeRegistry,
+    ) -> &mut Self {
+        self.commands.add(RemoveReflected {
+            entity: self.entity,
+            type_registry,
+            component,
+        });
+        self
+    }
+}
+
+/// A [`Command`] that adds the boxed reflect component to an entity using the data in the provided
+/// [`TypeRegistry`].
+pub struct InsertReflected {
+    /// The entity on which the component will be inserted.
+    pub entity: Entity,
+    /// The [`TypeRegistry`] that the component is registered in and that will be used to get reflection
+    /// data in order to insert the component.
+    pub type_registry: TypeRegistry,
+    /// The reflect [`Component`] that will be added to the entity.
+    pub component: Box<dyn Reflect>,
+}
+
+impl Command for InsertReflected {
+    fn apply(self, world: &mut World) {
+        if let Some(mut entity) = world.get_entity_mut(self.entity) {
+            let type_info = self.component.type_name();
+            if let Some(type_registration) = self.type_registry.get_with_name(type_info) {
+                if let Some(reflect_component) = type_registration.data::<ReflectComponent>() {
+                    reflect_component.insert(&mut entity, &*self.component);
+                } else {
+                    panic!("Could not get ReflectComponent data (for component type {}) because it doesn't exist in this TypeRegistration.", self.component.type_name());
+                }
+            } else {
+                panic!("Could not get type registration for component (for component {}) because it doesn't exist in the TypeRegistry.", self.component.type_name());
+            }
+        } else {
+            panic!("error[B0003]: Could not insert a reflected component (of type {}) for entity {:?} because it doesn't exist in this World.", self.component.type_name(), self.entity);
+        }
+    }
+}
+
+/// A [`Command`] that removes the component of the same type as the given boxed reflect component from
+/// the provided entity. Does nothing if the entity does not have a component of the same
+/// type, if the [`TypeRegistry`] does not contain the data for the given component, or if the entity
+/// does not exist.
+pub struct RemoveReflected {
+    /// The entity from which the component will be removed.
+    pub entity: Entity,
+    /// The [`TypeRegistry`] that the component is registered in and that will be used to get reflection
+    /// data in order to remove the component.
+    pub type_registry: TypeRegistry,
+    /// The boxed reflect [`Component`] that will be used to remove a component of the same type
+    /// from the entity.
+    pub component: Box<dyn Reflect>,
+}
+
+impl Command for RemoveReflected {
+    fn apply(self, world: &mut World) {
+        if let Some(mut entity) = world.get_entity_mut(self.entity) {
+            let type_info = self.component.type_name();
+            if let Some(type_registration) = self.type_registry.get_with_name(type_info) {
+                if let Some(reflect_component) = type_registration.data::<ReflectComponent>() {
+                    reflect_component.remove(&mut entity);
+                }
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::{
+        self as bevy_ecs,
+        component::Component,
+        prelude::ReflectComponent,
+        reflect::entity_commands::EntityCommandsReflectExtension,
+        system::{Commands, Res, SystemState},
+        world::World,
+    };
+    use bevy_ecs_macros::Resource;
+    use bevy_reflect::{FromReflect, FromType, Reflect, TypeRegistry};
+
+    #[derive(Resource)]
+    struct TypeRegistryResource {
+        type_registry: TypeRegistry,
+    }
+
+    #[derive(Component, Reflect, FromReflect, Default)]
+    #[reflect(Component)]
+    struct ComponentA(u32);
+
+    #[test]
+    fn insert_reflected() {
+        let mut world = World::new();
+
+        let mut type_registry = TypeRegistryResource {
+            type_registry: TypeRegistry::new(),
+        };
+
+        type_registry.type_registry.register::<ComponentA>();
+        let registration = type_registry
+            .type_registry
+            .get_mut(std::any::TypeId::of::<ComponentA>())
+            .unwrap();
+        registration.insert(<ReflectComponent as FromType<ComponentA>>::from_type());
+        world.insert_resource(type_registry);
+
+        let mut system_state: SystemState<(Commands, Res<TypeRegistryResource>)> =
+            SystemState::new(&mut world);
+        let (mut commands, type_registry) = system_state.get_mut(&mut world);
+
+        let entity = commands.spawn_empty().id();
+
+        let boxed_reflect_component_a = Box::new(ComponentA(916)) as Box<dyn Reflect>;
+
+        commands.entity(entity).insert_reflected(
+            boxed_reflect_component_a,
+            type_registry.type_registry.clone(),
+        );
+        system_state.apply(&mut world);
+
+        assert!(world.entity(entity).get::<ComponentA>().is_some());
+        assert_eq!(world.entity(entity).get::<ComponentA>().unwrap().0, 916);
+    }
+
+    #[test]
+    fn remove_reflected() {
+        let mut world = World::new();
+
+        let mut type_registry = TypeRegistryResource {
+            type_registry: TypeRegistry::new(),
+        };
+
+        type_registry.type_registry.register::<ComponentA>();
+        let registration = type_registry
+            .type_registry
+            .get_mut(std::any::TypeId::of::<ComponentA>())
+            .unwrap();
+        registration.insert(<ReflectComponent as FromType<ComponentA>>::from_type());
+        world.insert_resource(type_registry);
+
+        let mut system_state: SystemState<(Commands, Res<TypeRegistryResource>)> =
+            SystemState::new(&mut world);
+        let (mut commands, type_registry) = system_state.get_mut(&mut world);
+
+        let entity = commands.spawn(ComponentA(0)).id();
+
+        let boxed_reflect_component_a = Box::new(ComponentA(916)) as Box<dyn Reflect>;
+
+        commands.entity(entity).remove_reflected(
+            boxed_reflect_component_a,
+            type_registry.type_registry.clone(),
+        );
+        system_state.apply(&mut world);
+
+        assert!(world.entity(entity).get::<ComponentA>().is_none());
+    }
+}
diff --git a/crates/bevy_ecs/src/reflect/mod.rs b/crates/bevy_ecs/src/reflect/mod.rs
index 665e9e47dcd70..d78fc3a8f3bb9 100644
--- a/crates/bevy_ecs/src/reflect/mod.rs
+++ b/crates/bevy_ecs/src/reflect/mod.rs
@@ -6,10 +6,12 @@ use bevy_reflect::{
 };
 
 mod component;
+mod entity_commands;
 mod map_entities;
 mod resource;
 
 pub use component::{ReflectComponent, ReflectComponentFns};
+pub use entity_commands::EntityCommandsReflectExtension;
 pub use map_entities::ReflectMapEntities;
 pub use resource::{ReflectResource, ReflectResourceFns};