diff --git a/static/js/stream_popover.js b/static/js/stream_popover.js
index fdfbcf7441..e9f686de07 100644
--- a/static/js/stream_popover.js
+++ b/static/js/stream_popover.js
@@ -1,3 +1,4 @@
+import ClipboardJS from "clipboard";
 import $ from "jquery";
 import _ from "lodash";
 
@@ -188,6 +189,25 @@ function update_spectrum(popover, update_func) {
     popover_root.css("top", top + "px");
 }
 
+// Builds the `Copy link to topic` topic action.
+function build_topic_link_clipboard(url) {
+    if (!url) {
+        return;
+    }
+
+    const copy_event = new ClipboardJS(".sidebar-popover-copy-link-to-topic", {
+        text() {
+            return url;
+        },
+    });
+
+    // Hide the topic popover once the url is successfully
+    // copied to clipboard.
+    copy_event.on("success", () => {
+        hide_topic_popover();
+    });
+}
+
 function build_stream_popover(opts) {
     const elt = opts.elt;
     const stream_id = opts.stream_id;
@@ -391,12 +411,15 @@ export function register_click_handlers() {
         const stream_li = $(elt).closest(".narrow-filter").expectOne();
         const stream_id = elem_to_stream_id(stream_li);
         const topic_name = $(elt).closest("li").expectOne().attr("data-topic-name");
+        const url = $(elt).closest("li").find(".topic-name").expectOne().prop("href");
 
         build_topic_popover({
             elt,
             stream_id,
             topic_name,
         });
+
+        build_topic_link_clipboard(url);
     });
 
     $("#global_filters").on("click", ".all-messages-sidebar-menu-icon", build_all_messages_popover);
diff --git a/static/templates/topic_sidebar_actions.hbs b/static/templates/topic_sidebar_actions.hbs
index c438d3cf6b..32c3117822 100644
--- a/static/templates/topic_sidebar_actions.hbs
+++ b/static/templates/topic_sidebar_actions.hbs
@@ -40,6 +40,13 @@
         </a>
     </li>
 
+    <li>
+        <a tabindex="0" class="sidebar-popover-copy-link-to-topic" data-stream-id="{{ stream_id }}" data-topic-name="{{ topic_name }}">
+            <i class="fa fa-link" aria-hidden="true"></i>
+            {{t "Copy link to topic"}}
+        </a>
+    </li>
+
     {{#if can_move_topic}}
     <hr />