diff --git a/template/templates/views/categories.html b/template/templates/views/categories.html
index 00c77bd1..9d04d53e 100644
--- a/template/templates/views/categories.html
+++ b/template/templates/views/categories.html
@@ -49,6 +49,17 @@
                             data-url="{{ route "removeCategory" "categoryID" .ID }}">{{ icon "delete" }}<span class="icon-label">{{ t "action.remove" }}</span></a>
                     </li>
                     {{ end }}
+                    {{ if gt .TotalUnread 0 }}
+                      <li>
+                        <a href="#"
+                            data-confirm="true"
+                            data-label-question="{{ t "confirm.question" }}"
+                            data-label-yes="{{ t "confirm.yes" }}"
+                            data-label-no="{{ t "confirm.no" }}"
+                            data-label-loading="{{ t "confirm.loading" }}"
+                            data-url="{{ route "markCategoryAsRead" "categoryID" .ID }}">{{ icon "read" }}<span class="icon-label">{{ t "menu.mark_all_as_read" }}</span></a>
+                      </li>
+                    {{ end }}
                 </ul>
             </div>
         </article>
diff --git a/template/templates/views/category_entries.html b/template/templates/views/category_entries.html
index f4d76ae8..5aae2121 100644
--- a/template/templates/views/category_entries.html
+++ b/template/templates/views/category_entries.html
@@ -14,6 +14,15 @@
                 data-label-loading="{{ t "confirm.loading" }}"
                 data-show-only-unread="{{ if .showOnlyUnreadEntries }}1{{ end }}">{{ t "menu.mark_page_as_read" }}</a>
         </li>
+        <li>
+            <a href="#"
+                data-confirm="true"
+                data-label-question="{{ t "confirm.question" }}"
+                data-label-yes="{{ t "confirm.yes" }}"
+                data-label-no="{{ t "confirm.no" }}"
+                data-label-loading="{{ t "confirm.loading" }}"
+                data-url="{{ route "markCategoryAsRead" "categoryID" .category.ID }}">{{ t "menu.mark_all_as_read" }}</a>
+        </li>
     {{ end }}
     {{ if .showOnlyUnreadEntries }}
         <li>
diff --git a/ui/category_mark_as_read.go b/ui/category_mark_as_read.go
new file mode 100644
index 00000000..e7f12e37
--- /dev/null
+++ b/ui/category_mark_as_read.go
@@ -0,0 +1,37 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui // import "miniflux.app/ui"
+
+import (
+	"net/http"
+	"time"
+
+	"miniflux.app/http/request"
+	"miniflux.app/http/response/html"
+	"miniflux.app/http/route"
+)
+
+func (h *handler) markCategoryAsRead(w http.ResponseWriter, r *http.Request) {
+	userID := request.UserID(r)
+	categoryID := request.RouteInt64Param(r, "categoryID")
+
+	category, err := h.store.Category(userID, categoryID)
+	if err != nil {
+		html.ServerError(w, r, err)
+		return
+	}
+
+	if category == nil {
+		html.NotFound(w, r)
+		return
+	}
+
+	if err = h.store.MarkCategoryAsRead(userID, categoryID, time.Now()); err != nil {
+		html.ServerError(w, r, err)
+		return
+	}
+
+	html.Redirect(w, r, route.Path(h.router, "categories"))
+}
diff --git a/ui/ui.go b/ui/ui.go
index 5775427e..798de962 100644
--- a/ui/ui.go
+++ b/ui/ui.go
@@ -93,6 +93,7 @@ func Serve(router *mux.Router, store *storage.Storage, pool *worker.Pool) {
 	uiRouter.HandleFunc("/category/{categoryID}/edit", handler.showEditCategoryPage).Name("editCategory").Methods(http.MethodGet)
 	uiRouter.HandleFunc("/category/{categoryID}/update", handler.updateCategory).Name("updateCategory").Methods(http.MethodPost)
 	uiRouter.HandleFunc("/category/{categoryID}/remove", handler.removeCategory).Name("removeCategory").Methods(http.MethodPost)
+	uiRouter.HandleFunc("/category/{categoryID}/mark-all-as-read", handler.markCategoryAsRead).Name("markCategoryAsRead").Methods(http.MethodPost)
 
 	// Entry pages.
 	uiRouter.HandleFunc("/entry/status", handler.updateEntriesStatus).Name("updateEntriesStatus").Methods(http.MethodPost)