diff --git a/README.md b/README.md
index 420ecdb..94393a3 100644
--- a/README.md
+++ b/README.md
@@ -359,6 +359,6 @@ instead, use a Gradle composite build:
 - [ ] Document playwright usage
 - [ ] Show login errors on login screen
 - [ ] Add playwright traces https://playwright.dev/java/docs/trace-viewer-intro
-- [ ] Log out
+- [x] Log out
 - [ ] Add example with Ory Cloud
 
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplication.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplication.java
index edea89b..9829196 100644
--- a/reference-app/src/main/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplication.java
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplication.java
@@ -18,7 +18,12 @@ public static void main(String[] args) {
   SecurityFilterChain securityFilterChain(HttpSecurity http) {
     // Don't do this in production. This was removed to simplify this reference implementation.
     http.csrf(AbstractHttpConfigurer::disable)
-        .authorizeHttpRequests(auth -> auth.anyRequest().permitAll());
+        .authorizeHttpRequests(auth -> auth.anyRequest().permitAll())
+        // Spring Security's built-in LogoutFilter intercepts /logout before it can reach any
+        // controller (with CSRF disabled, even on GET) and redirects to its own /login?logout.
+        // This app's /logout is Hydra's logout challenge endpoint, not an app-session logout,
+        // so the filter must be disabled for LogoutController to receive the request.
+        .logout(AbstractHttpConfigurer::disable);
     return http.build();
   }
 }
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/hydra/HydraAdminClient.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/hydra/HydraAdminClient.java
index 2d950d8..96b8d1a 100644
--- a/reference-app/src/main/java/com/ardetrick/oryhydrareference/hydra/HydraAdminClient.java
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/hydra/HydraAdminClient.java
@@ -113,6 +113,44 @@ public OAuth2RedirectTo rejectConsentRequest(@NonNull RejectConsentRequest rejec
     }
   }
 
+  public Optional<OAuth2LogoutRequest> getLogoutRequest(@NonNull String logoutChallenge) {
+    try {
+      return Optional.of(oAuth2Api().getOAuth2LogoutRequest(logoutChallenge));
+    } catch (ApiException e) {
+      return switch (e.getCode()) {
+        case 410 -> Optional.empty(); // requestWasHandledResponse
+        case 404 -> Optional.empty(); // jsonError
+        default -> throw new RuntimeException("unhandled code: " + e.getCode(), e);
+      };
+    }
+  }
+
+  public OAuth2RedirectTo acceptLogoutRequest(@NonNull String logoutChallenge) {
+    try {
+      return oAuth2Api().acceptOAuth2LogoutRequest(logoutChallenge);
+    } catch (ApiException e) {
+      switch (e.getCode()) {
+        case 404, 500 -> throw new RuntimeException("code: " + e.getCode(), e); // jsonError
+        default -> throw new RuntimeException("unhandled code: " + e.getCode(), e);
+      }
+    }
+  }
+
+  /**
+   * Unlike a rejected login or consent, a rejected logout has no redirect: Hydra returns 204 and
+   * the session stays alive. Where to send the user afterwards is this app's choice.
+   */
+  public void rejectLogoutRequest(@NonNull String logoutChallenge) {
+    try {
+      oAuth2Api().rejectOAuth2LogoutRequest(logoutChallenge);
+    } catch (ApiException e) {
+      switch (e.getCode()) {
+        case 404, 500 -> throw new RuntimeException("code: " + e.getCode(), e); // jsonError
+        default -> throw new RuntimeException("unhandled code: " + e.getCode(), e);
+      }
+    }
+  }
+
   @Data
   @org.springframework.context.annotation.Configuration
   @ConfigurationProperties("reference-app.hydra")
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutController.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutController.java
new file mode 100644
index 0000000..6f9e26f
--- /dev/null
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutController.java
@@ -0,0 +1,45 @@
+package com.ardetrick.oryhydrareference.logout;
+
+import lombok.AccessLevel;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.experimental.FieldDefaults;
+import lombok.val;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.servlet.ModelAndView;
+
+@Controller
+@RequestMapping("/logout")
+@RequiredArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE, makeFinal = true)
+public class LogoutController {
+
+  @NonNull LogoutService logoutService;
+
+  /**
+   * The Logout Endpoint (set by urls.logout) is an application written by you. Ory Hydra redirects
+   * here with a logout_challenge when a logout is requested (for example via {@code
+   * /oauth2/sessions/logout}). The endpoint fetches the logout request from the admin API and asks
+   * the user to confirm, then accepts or rejects the challenge.
+   *
+   * @see <a href="https://www.ory.sh/docs/hydra/guides/logout">Implementing The Logout Endpoint</a>
+   */
+  @GetMapping
+  public ModelAndView logoutEndpoint(
+      @RequestParam("logout_challenge") final String logoutChallenge) {
+    val response = logoutService.processInitialLogoutRequest(logoutChallenge);
+
+    return LogoutModelAndViewMapper.map(response);
+  }
+
+  @PostMapping
+  public ModelAndView submitLogoutForm(final LogoutForm logoutForm) {
+    val response = logoutService.processLogoutForm(logoutForm);
+
+    return LogoutModelAndViewMapper.map(response);
+  }
+}
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutForm.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutForm.java
new file mode 100644
index 0000000..1307cd6
--- /dev/null
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutForm.java
@@ -0,0 +1,13 @@
+package com.ardetrick.oryhydrareference.logout;
+
+/** The Java object representing the data submitted by the form in logout.ftlh. */
+public record LogoutForm(String logoutChallenge, String cancel) {
+
+  /**
+   * The form has two submit buttons and only the one actually clicked is included in the form post,
+   * so this field is non-null exactly when the user clicked "Cancel".
+   */
+  public boolean isCancelled() {
+    return cancel != null;
+  }
+}
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutModelAndViewMapper.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutModelAndViewMapper.java
new file mode 100644
index 0000000..0954aa9
--- /dev/null
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutModelAndViewMapper.java
@@ -0,0 +1,27 @@
+package com.ardetrick.oryhydrareference.logout;
+
+import com.ardetrick.oryhydrareference.logout.LogoutResult.DisplayLogoutUI;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutAcceptedFollowRedirect;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutCancelledReturnHome;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutRequestNotFound;
+import com.ardetrick.oryhydrareference.modelandview.ModelAndViewUtils;
+import lombok.NonNull;
+import lombok.experimental.UtilityClass;
+import org.springframework.web.servlet.ModelAndView;
+
+@UtilityClass
+public class LogoutModelAndViewMapper {
+
+  public static ModelAndView map(@NonNull final LogoutResult result) {
+    return switch (result) {
+      case DisplayLogoutUI r ->
+          new ModelAndView("logout")
+              .addObject("logoutChallenge", r.logoutChallenge())
+              .addObject("subject", r.subject());
+      case LogoutAcceptedFollowRedirect r ->
+          ModelAndViewUtils.redirectToDifferentContext(r.redirectUrl());
+      case LogoutCancelledReturnHome ignored -> new ModelAndView("/home");
+      case LogoutRequestNotFound ignored -> new ModelAndView("/home");
+    };
+  }
+}
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutResult.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutResult.java
new file mode 100644
index 0000000..e66b195
--- /dev/null
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutResult.java
@@ -0,0 +1,16 @@
+package com.ardetrick.oryhydrareference.logout;
+
+public sealed interface LogoutResult
+    permits LogoutResult.DisplayLogoutUI,
+        LogoutResult.LogoutAcceptedFollowRedirect,
+        LogoutResult.LogoutCancelledReturnHome,
+        LogoutResult.LogoutRequestNotFound {
+
+  record DisplayLogoutUI(String logoutChallenge, String subject) implements LogoutResult {}
+
+  record LogoutAcceptedFollowRedirect(String redirectUrl) implements LogoutResult {}
+
+  record LogoutCancelledReturnHome() implements LogoutResult {}
+
+  record LogoutRequestNotFound() implements LogoutResult {}
+}
diff --git a/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutService.java b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutService.java
new file mode 100644
index 0000000..6da73f3
--- /dev/null
+++ b/reference-app/src/main/java/com/ardetrick/oryhydrareference/logout/LogoutService.java
@@ -0,0 +1,40 @@
+package com.ardetrick.oryhydrareference.logout;
+
+import com.ardetrick.oryhydrareference.hydra.HydraAdminClient;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.DisplayLogoutUI;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutAcceptedFollowRedirect;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutCancelledReturnHome;
+import com.ardetrick.oryhydrareference.logout.LogoutResult.LogoutRequestNotFound;
+import lombok.AccessLevel;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.experimental.FieldDefaults;
+import lombok.val;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE, makeFinal = true)
+public class LogoutService {
+
+  @NonNull HydraAdminClient hydraAdminClient;
+
+  public LogoutResult processInitialLogoutRequest(@NonNull final String logoutChallenge) {
+    val maybeLogoutRequest = hydraAdminClient.getLogoutRequest(logoutChallenge);
+    if (maybeLogoutRequest.isEmpty()) {
+      return new LogoutRequestNotFound();
+    }
+
+    return new DisplayLogoutUI(logoutChallenge, maybeLogoutRequest.get().getSubject());
+  }
+
+  public LogoutResult processLogoutForm(@NonNull final LogoutForm logoutForm) {
+    if (logoutForm.isCancelled()) {
+      hydraAdminClient.rejectLogoutRequest(logoutForm.logoutChallenge());
+      return new LogoutCancelledReturnHome();
+    }
+
+    val redirectTo = hydraAdminClient.acceptLogoutRequest(logoutForm.logoutChallenge());
+    return new LogoutAcceptedFollowRedirect(redirectTo.getRedirectTo());
+  }
+}
diff --git a/reference-app/src/main/resources/templates/logout.ftlh b/reference-app/src/main/resources/templates/logout.ftlh
new file mode 100644
index 0000000..d9460dd
--- /dev/null
+++ b/reference-app/src/main/resources/templates/logout.ftlh
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+</head>
+<body>
+<h2>Log Out</h2>
+<p>Do you want to log out ${subject}?</p>
+<form action="/logout" method="post">
+  <input type="hidden" name="logoutChallenge" value="${logoutChallenge}" />
+
+  <input type="submit" id="confirm" name="confirm" value="Yes, log out" />
+  <input type="submit" id="cancel" name="cancel" value="Cancel" />
+</form>
+</body>
+</html>
diff --git a/reference-app/src/test/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplicationFunctionalTests.java b/reference-app/src/test/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplicationFunctionalTests.java
index a8724a4..8f0caf4 100644
--- a/reference-app/src/test/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplicationFunctionalTests.java
+++ b/reference-app/src/test/java/com/ardetrick/oryhydrareference/OryHydraReferenceApplicationFunctionalTests.java
@@ -15,6 +15,7 @@
 import com.fasterxml.jackson.databind.annotation.JsonNaming;
 import com.github.dockerjava.zerodep.shaded.org.apache.hc.core5.net.URIBuilder;
 import com.microsoft.playwright.Browser;
+import com.microsoft.playwright.Page;
 import com.microsoft.playwright.Playwright;
 import jakarta.servlet.http.HttpServletRequest;
 import java.io.IOException;
@@ -100,6 +101,7 @@ void startTestEnvironment() {
         OryHydraContainer.builder()
             .urlsLogin("http://localhost:" + springBootAppPort + "/login")
             .urlsConsent("http://localhost:" + springBootAppPort + "/consent")
+            .urlsLogout("http://localhost:" + springBootAppPort + "/logout")
             .urlsSelfIssuer(
                 "http://localhost:" + springBootAppPort + "/integration-test-public-proxy")
             .build();
@@ -510,6 +512,93 @@ public void skipLoginScreenOnSecondFlowWhenLoginRememberMeIsUsed() {
     // screen still appears because its remember was unchecked.
     assertThat(page.url()).contains("/consent");
   }
+
+  @Test
+  public void logoutEndsTheRememberedLoginSession() {
+    val screenshotPathProducer =
+        ScreenshotPathProducer.builder().testName("logoutEndsTheRememberedLoginSession").build();
+
+    val page = browser.newPage();
+
+    // First flow: log in with remember-me so a durable login session exists.
+    completeFullFlowWithLoginRemember(page, screenshotPathProducer);
+
+    // Second flow: no credentials needed — proof the session is live before logging out.
+    page.navigate(getUriToInitiateFlow().toString());
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("second-flow-skips-login"));
+    assertThat(page.url()).doesNotContain("/login");
+
+    // RP-initiated logout: Hydra redirects to this app's logout endpoint with a challenge.
+    page.navigate(oryHydraContainer.publicBaseUriString() + "/oauth2/sessions/logout");
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("logout-confirmation"));
+    assertThat(page.url()).contains("/logout?logout_challenge=");
+
+    page.locator("input[id=confirm]").click();
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("after-logout-confirm"));
+    assertThat(page.url()).contains("/oauth2/fallbacks/logout");
+
+    // Third flow: the session is gone, so the login screen is back.
+    page.navigate(getUriToInitiateFlow().toString());
+    page.waitForLoadState();
+    page.screenshot(
+        screenshotPathProducer.screenshotOptionsForStepName("flow-after-logout-requires-login"));
+    assertThat(page.url()).contains("/login");
+  }
+
+  @Test
+  public void cancellingLogoutKeepsTheSessionAlive() {
+    val screenshotPathProducer =
+        ScreenshotPathProducer.builder().testName("cancellingLogoutKeepsTheSessionAlive").build();
+
+    val page = browser.newPage();
+
+    completeFullFlowWithLoginRemember(page, screenshotPathProducer);
+
+    page.navigate(oryHydraContainer.publicBaseUriString() + "/oauth2/sessions/logout");
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("logout-confirmation"));
+
+    page.locator("input[id=cancel]").click();
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("after-logout-cancel"));
+
+    // The session survives a cancelled logout: the next flow still skips the login screen.
+    page.navigate(getUriToInitiateFlow().toString());
+    page.waitForLoadState();
+    page.screenshot(
+        screenshotPathProducer.screenshotOptionsForStepName("flow-after-cancel-skips-login"));
+    assertThat(page.url()).doesNotContain("/login");
+  }
+
+  /**
+   * Runs one full authorization-code flow with login remember-me checked, ending at the client
+   * callback with the code exchanged.
+   */
+  private void completeFullFlowWithLoginRemember(
+      Page page, ScreenshotPathProducer screenshotPathProducer) {
+    page.navigate(getUriToInitiateFlow().toString());
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("initial-load"));
+
+    page.locator("input[name=loginEmail]").fill("foo@bar.com");
+    page.locator("input[name=loginPassword]").fill("password");
+    page.locator("input[id=remember]").check();
+
+    page.locator("input[name=submit]").click();
+
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("after-login-submit"));
+
+    page.locator("input[id=accept]").click();
+
+    page.waitForLoadState();
+    page.screenshot(screenshotPathProducer.screenshotOptionsForStepName("after-consent-submit"));
+
+    val code = getCodeFromCallbackCaptor();
+    exchangeCode(code);
+  }
 }
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
@@ -545,6 +634,23 @@ public RedirectView oauth2Auth() {
     return redirectView;
   }
 
+  // The logout accept's redirect_to (carrying the logout_verifier) and the post-logout
+  // fallback are both issuer-based URLs, so they arrive here and forward to Hydra like
+  // the authorize endpoint above.
+  @GetMapping("oauth2/sessions/logout")
+  public RedirectView oauth2SessionsLogout() {
+    val redirectView = new RedirectView(hydraPublicBaseUri + "/oauth2/sessions/logout");
+    redirectView.setPropagateQueryParams(true);
+    return redirectView;
+  }
+
+  @GetMapping("oauth2/fallbacks/logout")
+  public RedirectView oauth2FallbacksLogout() {
+    val redirectView = new RedirectView(hydraPublicBaseUri + "/oauth2/fallbacks/logout");
+    redirectView.setPropagateQueryParams(true);
+    return redirectView;
+  }
+
   @GetMapping("oauth2/fallbacks/error")
   public String oauth2FallbacksError(HttpServletRequest request) {
     return null;