diff --git a/README.md b/README.md
index 11bccaa8..5fcfd594 100644
--- a/README.md
+++ b/README.md
@@ -173,7 +173,11 @@ And then we can use it:
 ```js
 <Stack.Navigator initialRouteName="profile">
   <Stack.Screen name="settings" component={Settings} />
-  <Stack.Screen name="profile" component={Profile} />
+  <Stack.Screen
+    name="profile"
+    component={Profile}
+    options={{ title: 'My profile' }}
+  />
   <Stack.Screen name="home" component={Home} />
 </Stack.Navigator>
 ```
diff --git a/example/StackNavigator.tsx b/example/StackNavigator.tsx
index 6466330a..ac1cacbe 100644
--- a/example/StackNavigator.tsx
+++ b/example/StackNavigator.tsx
@@ -28,6 +28,13 @@ type Action =
     }
   | { type: 'POP_TO_TOP' };
 
+export type StackNavigationOptions = {
+  /**
+   * Title text for the screen.
+   */
+  title?: string;
+};
+
 export type StackNavigationProp<
   ParamList extends ParamListBase
 > = NavigationProp<ParamList> & {
@@ -236,7 +243,10 @@ const StackRouter: Router<CommonAction | Action> = {
 };
 
 export function StackNavigator(props: Props) {
-  const { state, descriptors } = useNavigationBuilder(StackRouter, props);
+  const { state, descriptors } = useNavigationBuilder<StackNavigationOptions>(
+    StackRouter,
+    props
+  );
 
   return (
     <div style={{ position: 'relative' }}>
@@ -277,4 +287,6 @@ export function StackNavigator(props: Props) {
   );
 }
 
-export default createNavigator(StackNavigator);
+export default createNavigator<StackNavigationOptions, typeof StackNavigator>(
+  StackNavigator
+);
diff --git a/example/TabNavigator.tsx b/example/TabNavigator.tsx
index f7afcefa..aaf6e673 100644
--- a/example/TabNavigator.tsx
+++ b/example/TabNavigator.tsx
@@ -23,6 +23,13 @@ type Action = {
   payload: { name?: string; key?: string; params?: object };
 };
 
+export type TabNavigationOptions = {
+  /**
+   * Title text for the screen.
+   */
+  title?: string;
+};
+
 export type TabNavigationProp<ParamList extends ParamListBase> = NavigationProp<
   ParamList
 > & {
@@ -196,4 +203,6 @@ export function TabNavigator(props: Props) {
   );
 }
 
-export default createNavigator(TabNavigator);
+export default createNavigator<TabNavigationOptions, typeof TabNavigator>(
+  TabNavigator
+);
diff --git a/example/index.tsx b/example/index.tsx
index 34f5dd62..1d5432af 100644
--- a/example/index.tsx
+++ b/example/index.tsx
@@ -149,14 +149,14 @@ function App() {
         <MyStack.Screen
           name="first"
           component={First}
-          options={{ title: 'Foo' }}
+          options={({ route }) => ({
+            title: `Foo (${route.params ? route.params.author : ''})`,
+          })}
           initialParams={{ author: 'Jane' }}
         />
-        <MyStack.Screen
-          name="second"
-          component={Second}
-          options={{ title: 'Bar' }}
-        />
+        <MyStack.Screen name="second" options={{ title: 'Bar' }}>
+          {props => <Second {...props} />}
+        </MyStack.Screen>
         <MyStack.Screen name="third" options={{ title: 'Baz' }}>
           {() => (
             <MyTab.Navigator initialRouteName="fifth">
diff --git a/src/SceneView.tsx b/src/SceneView.tsx
index f320ce29..01e29663 100644
--- a/src/SceneView.tsx
+++ b/src/SceneView.tsx
@@ -19,8 +19,13 @@ type Props = {
   setState: (state: NavigationState) => void;
 };
 
-export default function SceneView(props: Props) {
-  const { screen, route, navigation: helpers, getState, setState } = props;
+export default function SceneView({
+  screen,
+  route,
+  navigation: helpers,
+  getState,
+  setState,
+}: Props) {
   const { performTransaction } = React.useContext(NavigationStateContext);
 
   const navigation = React.useMemo(
diff --git a/src/createNavigator.tsx b/src/createNavigator.tsx
index 0276f47e..152a0d5e 100644
--- a/src/createNavigator.tsx
+++ b/src/createNavigator.tsx
@@ -2,17 +2,19 @@ import * as React from 'react';
 import { ParamListBase, RouteConfig, TypedNavigator } from './types';
 import Screen from './Screen';
 
-export default function createNavigator<N extends React.ComponentType<any>>(
-  RawNavigator: N
-) {
+export default function createNavigator<
+  Options extends object,
+  N extends React.ComponentType<any>
+>(RawNavigator: N) {
   return function Navigator<ParamList extends ParamListBase>(): TypedNavigator<
     ParamList,
+    Options,
     typeof RawNavigator
   > {
     return {
       Navigator: RawNavigator,
       Screen: Screen as React.ComponentType<
-        RouteConfig<ParamList, keyof ParamList>
+        RouteConfig<ParamList, keyof ParamList, Options>
       >,
     };
   };
diff --git a/src/types.tsx b/src/types.tsx
index ee45155a..235526f2 100644
--- a/src/types.tsx
+++ b/src/types.tsx
@@ -232,7 +232,7 @@ export type CompositeNavigationProp<
       (B extends NavigationProp<infer U> ? U : never)
   >;
 
-export type Descriptor = {
+export type Descriptor<Options extends object> = {
   /**
    * Render the component associated with this route.
    */
@@ -244,18 +244,10 @@ export type Descriptor = {
   options: Options;
 };
 
-export type Options = {
-  /**
-   * Title text for the screen.
-   */
-  title?: string;
-
-  [key: string]: any;
-};
-
 export type RouteConfig<
   ParamList extends ParamListBase = ParamListBase,
-  RouteName extends keyof ParamList = string
+  RouteName extends keyof ParamList = string,
+  Options extends object = object
 > = {
   /**
    * Route name of this screen.
@@ -265,7 +257,12 @@ export type RouteConfig<
   /**
    * Navigator options for this screen.
    */
-  options?: Options;
+  options?:
+    | Options
+    | ((props: {
+        route: RouteProp<ParamList, RouteName>;
+        navigation: NavigationProp<ParamList>;
+      }) => Options);
 
   /**
    * Initial params object for the route.
@@ -287,6 +284,7 @@ export type RouteConfig<
 
 export type TypedNavigator<
   ParamList extends ParamListBase,
+  Options extends object,
   Navigator extends React.ComponentType<any>
 > = {
   Navigator: React.ComponentType<
@@ -297,5 +295,5 @@ export type TypedNavigator<
       initialRouteName?: keyof ParamList;
     }
   >;
-  Screen: React.ComponentType<RouteConfig<ParamList, keyof ParamList>>;
+  Screen: React.ComponentType<RouteConfig<ParamList, keyof ParamList, Options>>;
 };
diff --git a/src/useDescriptors.tsx b/src/useDescriptors.tsx
index d10fedc2..74fccd6e 100644
--- a/src/useDescriptors.tsx
+++ b/src/useDescriptors.tsx
@@ -25,9 +25,7 @@ type Options = {
   onRouteFocus: (key: string) => void;
 };
 
-const EMPTY_OPTIONS = Object.freeze({});
-
-export default function useDescriptors({
+export default function useDescriptors<ScreenOptions extends object>({
   state,
   screens,
   navigation,
@@ -73,10 +71,18 @@ export default function useDescriptors({
             </NavigationBuilderContext.Provider>
           );
         },
-        options: screen.options || EMPTY_OPTIONS,
+        options: {
+          ...(typeof screen.options === 'function'
+            ? screen.options({
+                // @ts-ignore
+                route,
+                navigation,
+              })
+            : screen.options),
+        },
       };
       return acc;
     },
-    {} as { [key: string]: Descriptor }
+    {} as { [key: string]: Descriptor<ScreenOptions> }
   );
 }
diff --git a/src/useNavigationBuilder.tsx b/src/useNavigationBuilder.tsx
index 2bbacb0e..8f6e89c0 100644
--- a/src/useNavigationBuilder.tsx
+++ b/src/useNavigationBuilder.tsx
@@ -39,7 +39,7 @@ const getRouteConfigsFromChildren = (children: React.ReactNode) =>
     );
   }, []);
 
-export default function useNavigationBuilder(
+export default function useNavigationBuilder<ScreenOptions extends object>(
   router: Router<any>,
   options: Options
 ) {
@@ -156,7 +156,7 @@ export default function useNavigationBuilder(
     actionCreators: router.actionCreators,
   });
 
-  const descriptors = useDescriptors({
+  const descriptors = useDescriptors<ScreenOptions>({
     state,
     screens,
     navigation,