diff --git a/api.go b/api.go
index 4058f4a..171274c 100644
--- a/api.go
+++ b/api.go
@@ -34,6 +34,7 @@ type Engine struct {
 	swaggerTitle   string
 	swaggerDesc    string
 	swaggerVersion string
+	swaggerServers []string
 	pprofEnabled   bool
 	expvarEnabled  bool
 	graphql        *graphqlConfig
@@ -184,7 +185,7 @@ func (e *Engine) build() *gin.Engine {
 
 	// Mount Swagger UI if enabled.
 	if e.swaggerEnabled {
-		registerSwagger(r, e.swaggerTitle, e.swaggerDesc, e.swaggerVersion, e.groups)
+		registerSwagger(r, e.swaggerTitle, e.swaggerDesc, e.swaggerVersion, e.swaggerServers, e.groups)
 	}
 
 	// Mount pprof profiling endpoints if enabled.
diff --git a/docs/architecture.md b/docs/architecture.md
index 65dde23..6334db4 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -159,6 +159,7 @@ They execute after `gin.Recovery()` but before any route handler. The `Option` t
 | `WithWSHandler(h)` | WebSocket at `/ws` | Wraps any `http.Handler` |
 | `WithAuthentik(cfg)` | Authentik forward-auth + OIDC JWT | Permissive; populates context, never rejects |
 | `WithSwagger(title, desc, ver)` | Swagger UI at `/swagger/` | Runtime spec via `SpecBuilder` |
+| `WithSwaggerServers(servers...)` | OpenAPI server metadata | Feeds the runtime Swagger spec and exported docs |
 | `WithPprof()` | Go profiling at `/debug/pprof/` | WARNING: do not expose in production without authentication |
 | `WithExpvar()` | Runtime metrics at `/debug/vars` | WARNING: do not expose in production without authentication |
 | `WithSecure()` | Security headers | HSTS 1 year, X-Frame-Options DENY, nosniff, strict referrer |
diff --git a/docs/index.md b/docs/index.md
index d913c48..9f9179e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -94,7 +94,7 @@ engine.Register(&Routes{service: svc})
 | File | Purpose |
 |------|---------|
 | `api.go` | `Engine` struct, `New()`, `build()`, `Serve()`, `Handler()`, `Channels()` |
-| `options.go` | All `With*()` option functions (27 options) |
+| `options.go` | All `With*()` option functions (28 options) |
 | `group.go` | `RouteGroup`, `StreamGroup`, `DescribableGroup` interfaces; `RouteDescription` |
 | `response.go` | `Response[T]`, `Error`, `Meta`, `OK()`, `Fail()`, `FailWithDetails()`, `Paginated()` |
 | `middleware.go` | `bearerAuthMiddleware()`, `requestIDMiddleware()` |
diff --git a/options.go b/options.go
index 36819b6..76f6f19 100644
--- a/options.go
+++ b/options.go
@@ -129,6 +129,15 @@ func WithSwagger(title, description, version string) Option {
 	}
 }
 
+// WithSwaggerServers adds OpenAPI server metadata to the generated Swagger spec.
+// Empty strings are ignored. Combine it with WithSwagger() to expose the same
+// server list through both the runtime Swagger UI and exported OpenAPI files.
+func WithSwaggerServers(servers ...string) Option {
+	return func(e *Engine) {
+		e.swaggerServers = append([]string(nil), servers...)
+	}
+}
+
 // WithPprof enables Go runtime profiling endpoints at /debug/pprof/.
 // The standard pprof handlers (index, cmdline, profile, symbol, trace,
 // allocs, block, goroutine, heap, mutex, threadcreate) are registered
diff --git a/swagger.go b/swagger.go
index 65b45c5..b69fa93 100644
--- a/swagger.go
+++ b/swagger.go
@@ -40,12 +40,13 @@ func (s *swaggerSpec) ReadDoc() string {
 }
 
 // registerSwagger mounts the Swagger UI and doc.json endpoint.
-func registerSwagger(g *gin.Engine, title, description, version string, groups []RouteGroup) {
+func registerSwagger(g *gin.Engine, title, description, version string, servers []string, groups []RouteGroup) {
 	spec := &swaggerSpec{
 		builder: &SpecBuilder{
 			Title:       title,
 			Description: description,
 			Version:     version,
+			Servers:     servers,
 		},
 		groups: groups,
 	}
diff --git a/swagger_test.go b/swagger_test.go
index 636f89f..c49a492 100644
--- a/swagger_test.go
+++ b/swagger_test.go
@@ -258,6 +258,55 @@ func TestSwagger_Good_InfoFromOptions(t *testing.T) {
 	}
 }
 
+func TestSwagger_Good_UsesServerMetadata(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+
+	e, err := api.New(
+		api.WithSwagger("Server API", "Server metadata test", "1.0.0"),
+		api.WithSwaggerServers("https://api.example.com", "/", ""),
+	)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	srv := httptest.NewServer(e.Handler())
+	defer srv.Close()
+
+	resp, err := http.Get(srv.URL + "/swagger/doc.json")
+	if err != nil {
+		t.Fatalf("request failed: %v", err)
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		t.Fatalf("failed to read body: %v", err)
+	}
+
+	var doc map[string]any
+	if err := json.Unmarshal(body, &doc); err != nil {
+		t.Fatalf("invalid JSON: %v", err)
+	}
+
+	servers, ok := doc["servers"].([]any)
+	if !ok {
+		t.Fatalf("expected servers array, got %T", doc["servers"])
+	}
+	if len(servers) != 2 {
+		t.Fatalf("expected 2 servers, got %d", len(servers))
+	}
+
+	first := servers[0].(map[string]any)
+	if first["url"] != "https://api.example.com" {
+		t.Fatalf("expected first server url=%q, got %v", "https://api.example.com", first["url"])
+	}
+
+	second := servers[1].(map[string]any)
+	if second["url"] != "/" {
+		t.Fatalf("expected second server url=%q, got %v", "/", second["url"])
+	}
+}
+
 func TestSwagger_Good_ValidOpenAPI(t *testing.T) {
 	gin.SetMode(gin.TestMode)