diff --git a/internal/transport/http/middleware/logger.go b/internal/transport/http/middleware/logger.go
new file mode 100644
index 0000000..dac3362
--- /dev/null
+++ b/internal/transport/http/middleware/logger.go
@@ -0,0 +1,51 @@
+package middleware
+
+import (
+	"log/slog"
+	"net/http"
+	"time"
+)
+
+// statusRecorder wraps http.ResponseWriter to capture the response status
+// code so the Logger middleware can include it in the structured log line.
+//
+// The default status is initialised to http.StatusOK because net/http
+// implicitly emits a 200 when a handler writes a body without calling
+// WriteHeader explicitly; mirroring that behaviour keeps logs accurate.
+type statusRecorder struct {
+	http.ResponseWriter
+	status int
+}
+
+// WriteHeader records the status code before delegating to the wrapped
+// ResponseWriter so the original response semantics are preserved.
+func (s *statusRecorder) WriteHeader(code int) {
+	s.status = code
+	s.ResponseWriter.WriteHeader(code)
+}
+
+// Logger returns HTTP middleware that emits a single structured log line
+// per request once the downstream handler has finished. The line includes
+// method, path, response status, elapsed duration in milliseconds, and the
+// request ID (if RequestID middleware is mounted upstream).
+//
+// The middleware is intentionally placed *inside* RequestID so the
+// generated identifier is available via context; placing it outside would
+// log an empty request_id.
+func Logger(log *slog.Logger) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			start := time.Now()
+			rec := &statusRecorder{ResponseWriter: w, status: http.StatusOK}
+			next.ServeHTTP(rec, r)
+			ctx := r.Context()
+			log.LogAttrs(ctx, slog.LevelInfo, "http",
+				slog.String("method", r.Method),
+				slog.String("path", r.URL.Path),
+				slog.Int("status", rec.status),
+				slog.Int64("duration_ms", time.Since(start).Milliseconds()),
+				slog.String("request_id", RequestIDFromContext(ctx)),
+			)
+		})
+	}
+}
diff --git a/internal/transport/http/middleware/logger_test.go b/internal/transport/http/middleware/logger_test.go
new file mode 100644
index 0000000..4770bc9
--- /dev/null
+++ b/internal/transport/http/middleware/logger_test.go
@@ -0,0 +1,48 @@
+package middleware
+
+import (
+	"bytes"
+	"encoding/json"
+	"log/slog"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestLogger_LogsRequest(t *testing.T) {
+	var buf bytes.Buffer
+	log := slog.New(slog.NewJSONHandler(&buf, nil))
+
+	chain := RequestID(Logger(log)(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	})))
+
+	rec := httptest.NewRecorder()
+	chain.ServeHTTP(rec, httptest.NewRequest("GET", "/x", nil))
+
+	var line map[string]any
+	require.NoError(t, json.Unmarshal(buf.Bytes(), &line))
+	require.Equal(t, "http", line["msg"])
+	require.Equal(t, "/x", line["path"])
+	require.Equal(t, "GET", line["method"])
+	require.EqualValues(t, http.StatusNoContent, line["status"])
+	require.NotEmpty(t, line["request_id"])
+}
+
+func TestLogger_DefaultStatus200(t *testing.T) {
+	var buf bytes.Buffer
+	log := slog.New(slog.NewJSONHandler(&buf, nil))
+
+	h := Logger(log)(http.HandlerFunc(func(_ http.ResponseWriter, _ *http.Request) {
+		// Handler writes nothing — status should default to 200.
+	}))
+
+	rec := httptest.NewRecorder()
+	h.ServeHTTP(rec, httptest.NewRequest("GET", "/y", nil))
+
+	var line map[string]any
+	require.NoError(t, json.Unmarshal(buf.Bytes(), &line))
+	require.EqualValues(t, http.StatusOK, line["status"])
+}