diff --git a/autocannon.js b/autocannon.js
new file mode 100644
index 0000000000..383047b4f7
--- /dev/null
+++ b/autocannon.js
@@ -0,0 +1,15 @@
+// eslint-disable-next-line import/no-commonjs, import/no-unresolved
+const autocannon = require('autocannon');
+
+autocannon({
+  url: 'http://localhost:3000/api/v4/inbox/messages',
+  method: 'GET',
+  headers: {
+    'x-api-user': 'd7ee6e45-7db1-44fd-8c1f-195ef6cd52d6',
+    'x-api-key': '8a8f9790-a27b-4dff-b403-bddc5cf8fe53',
+  },
+  connections: 100, // default
+  pipelining: 1, // default
+  duration: 10, // default
+  workers: 4,
+}, console.log);
diff --git a/website/client/src/components/admin-panel/index.vue b/website/client/src/components/admin-panel/index.vue
index acd58c31d2..5cd6e89826 100644
--- a/website/client/src/components/admin-panel/index.vue
+++ b/website/client/src/components/admin-panel/index.vue
@@ -2,29 +2,31 @@
   <div class="row standard-page">
     <div class="well col-12">
       <h1>Admin Panel</h1>
-
-      <div>
-        <form
-          class="form-inline"
-          @submit.prevent="loadHero(userIdentifier)"
-        >
+      <form
+        class="form-inline"
+        @submit.prevent="loadUser(userIdentifier)"
+      >
+        <div class="input-group">
           <input
             v-model="userIdentifier"
             class="form-control uidField"
             type="text"
-            :placeholder="'User ID or Username; blank for your account'"
+            :placeholder="'User-ID, Username or E-Mail; blank for your account'"
           >
-          <input
-            type="submit"
-            value="Load User"
+          <div class="input-group-append">
+            <button
+            class="btn btn-primary"
+            type="button"
+            @click="loadUser(userIdentifier)">Load User</button>
+            <button
             class="btn btn-secondary"
-          >
-        </form>
-      </div>
+            type="button"
+            @click="searchUsers(userIdentifier)">Search</button>
+          </div>
+        </div>
+      </form>
 
-      <div>
-        <router-view @changeUserIdentifier="changeUserIdentifier" />
-      </div>
+      <router-view @changeUserIdentifier="changeUserIdentifier" class="mt-3" />
     </div>
   </div>
 </template>
@@ -33,6 +35,10 @@
   .uidField {
     min-width: 45ch;
   }
+
+  .input-group-append {
+    width:auto;
+  }
 </style>
 
 <script>
@@ -62,7 +68,20 @@ export default {
       // (useful if we want to re-fetch the user after making changes).
       this.userIdentifier = newId;
     },
-    async loadHero (userIdentifier) {
+    async searchUsers (userIdentifier) {
+      this.$router.push({
+        name: 'adminPanelSearch',
+        params: { userIdentifier },
+      }).catch(failure => {
+        if (isNavigationFailure(failure, NavigationFailureType.duplicated)) {
+          // the admin has requested that the same user be displayed again so reload the page
+          // (e.g., if they changed their mind about changes they were making)
+          this.$router.go();
+        }
+      });
+    },
+
+    async loadUser (userIdentifier) {
       const id = userIdentifier || this.user._id;
 
       this.$router.push({
diff --git a/website/client/src/components/admin-panel/search.vue b/website/client/src/components/admin-panel/search.vue
new file mode 100644
index 0000000000..723aa04cb0
--- /dev/null
+++ b/website/client/src/components/admin-panel/search.vue
@@ -0,0 +1,108 @@
+<template>
+  <div>
+    <div class="alert alert-warning" role="alert"
+      v-if="noUsersFound"
+    >
+      Could not find any matching users.
+    </div>
+    <div class="list-group col-4"
+      v-if="users.length > 0">
+      <a href="#" class="list-group-item list-group-item-action"
+        v-for="user in users"
+        :key="user._id"
+        @click="loadUser(user._id)"
+      >
+        <div class="d-flex w-100 justify-content-between">
+          <h5 class="mb-1">{{ user.profile.name }}</h5>
+          <small>{{ user._id }}</small>
+        </div>
+        <p class="mb-1"
+        :class="{'font-weight-bold': matchValueToIdentifier(user.auth.local.username)}">
+          @{{ user.auth.local.username }}</p>
+          <p class="mb-0">
+            <span
+              v-for="email in userEmails(user)"
+              :class="{'font-weigh-bold': matchValueToIdentifier(email)}"
+              :key="email">
+              {{ email }}
+            </span>
+          </p>
+      </a>
+    </div>
+  </div>
+</template>
+
+<script>
+import VueRouter from 'vue-router';
+import { mapState } from '@/libs/store';
+
+const { isNavigationFailure, NavigationFailureType } = VueRouter;
+
+export default {
+  data () {
+    return {
+      userIdentifier: '',
+      users: [],
+      noUsersFound: false,
+    };
+  },
+  computed: {
+    ...mapState({ user: 'user.data' }),
+  },
+  beforeRouteUpdate (to, from, next) {
+    this.userIdentifier = to.params.userIdentifier;
+    next();
+  },
+  watch: {
+    userIdentifier () {
+      this.$store.dispatch('adminPanel:searchUsers', { userIdentifier: this.userIdentifier }).then(users => {
+        this.users = users;
+        this.noUsersFound = users.length === 0;
+      });
+      this.$emit('changeUserIdentifier', this.userIdentifier); // change user identifier in Admin Panel's form
+    },
+  },
+  mounted () {
+    this.userIdentifier = this.$route.params.userIdentifier;
+  },
+  methods: {
+    matchValueToIdentifier (value) {
+      return value.toLowerCase().includes(this.userIdentifier.toLowerCase());
+    },
+    userEmails (user) {
+      const emails = [];
+      if (user.auth.local.email) emails.push(user.auth.local.email);
+      if (user.auth.google && user.auth.google.email) {
+        const email = user.auth.google.email;
+        if (typeof email === 'string') emails.push(email);
+        else if (Array.isArray(email)) emails.push(...email);
+      }
+      if (user.auth.apple && user.auth.apple.email) {
+        const email = user.auth.apple.email;
+        if (typeof email === 'string') emails.push(email);
+        else if (Array.isArray(email)) emails.push(...email);
+      }
+      if (user.auth.facebook && user.auth.facebook.email) {
+        const email = user.auth.facebook.email;
+        if (typeof email === 'string') emails.push(email);
+        else if (Array.isArray(email)) emails.push(...email);
+      }
+      return emails;
+    },
+    async loadUser (userIdentifier) {
+      const id = userIdentifier || this.user._id;
+
+      this.$router.push({
+        name: 'adminPanelUser',
+        params: { userIdentifier: id },
+      }).catch(failure => {
+        if (isNavigationFailure(failure, NavigationFailureType.duplicated)) {
+          // the admin has requested that the same user be displayed again so reload the page
+          // (e.g., if they changed their mind about changes they were making)
+          this.$router.go();
+        }
+      });
+    },
+  },
+};
+</script>
diff --git a/website/client/src/router/index.js b/website/client/src/router/index.js
index 5e51cff9fc..55bc30b2d8 100644
--- a/website/client/src/router/index.js
+++ b/website/client/src/router/index.js
@@ -22,6 +22,7 @@ const HeroesPage = () => import(/* webpackChunkName: "hall" */'@/components/hall
 // Admin Panel
 const AdminPanelPage = () => import(/* webpackChunkName: "admin-panel" */'@/components/admin-panel');
 const AdminPanelUserPage = () => import(/* webpackChunkName: "admin-panel" */'@/components/admin-panel/user-support');
+const AdminPanelSearchPage = () => import(/* webpackChunkName: "admin-panel" */'@/components/admin-panel/search');
 
 // Except for tasks that are always loaded all the other main level
 // All the main level
@@ -193,9 +194,19 @@ const router = new VueRouter({
         ],
       },
       children: [
+        {
+          name: 'adminPanelSearch',
+          path: 'search/:userIdentifier',
+          component: AdminPanelSearchPage,
+          meta: {
+            privilegeNeeded: [
+              'userSupport',
+            ],
+          },
+        },
         {
           name: 'adminPanelUser',
-          path: ':userIdentifier', // User ID or Username
+          path: ':userIdentifier',
           component: AdminPanelUserPage,
           meta: {
             privilegeNeeded: [
diff --git a/website/client/src/store/actions/adminPanel.js b/website/client/src/store/actions/adminPanel.js
new file mode 100644
index 0000000000..43e1805429
--- /dev/null
+++ b/website/client/src/store/actions/adminPanel.js
@@ -0,0 +1,7 @@
+import axios from 'axios';
+
+export async function searchUsers (store, payload) {
+  const url = `/api/v4/admin/search/${payload.userIdentifier}`;
+  const response = await axios.get(url);
+  return response.data.data;
+}
diff --git a/website/client/src/store/actions/index.js b/website/client/src/store/actions/index.js
index f514eec99a..d9be79396d 100644
--- a/website/client/src/store/actions/index.js
+++ b/website/client/src/store/actions/index.js
@@ -1,5 +1,6 @@
 import { flattenAndNamespace } from '@/libs/store/helpers/internals';
 
+import * as adminPanel from './adminPanel';
 import * as common from './common';
 import * as user from './user';
 import * as tasks from './tasks';
@@ -24,6 +25,7 @@ import * as faq from './faq';
 // Example: fetch in user.js -> 'user:fetch'
 
 const actions = flattenAndNamespace({
+  adminPanel,
   common,
   user,
   tasks,
diff --git a/website/server/controllers/api-v4/admin.js b/website/server/controllers/api-v4/admin.js
new file mode 100644
index 0000000000..acb6fe4ea2
--- /dev/null
+++ b/website/server/controllers/api-v4/admin.js
@@ -0,0 +1,66 @@
+import validator from 'validator';
+import { authWithHeaders } from '../../middlewares/auth';
+import { ensurePermission } from '../../middlewares/ensureAccessRight';
+import { model as User } from '../../models/user';
+
+const api = {};
+
+/**
+ * @api {get} /api/v4/admin/search/:userIdentifier Search for users by username or email
+ * @apiParam (Path) {String} userIdentifier The username or email of the user to search for
+ * @apiName SearchUsers
+ * @apiGroup Admin
+ * @apiPermission Admin
+ *
+ * @apiDescription Returns a list of users that match the search criteria
+ *
+ * @apiSuccess {Object} data The User list
+ *
+ * @apiUse NoAuthHeaders
+ * @apiUse NoAccount
+ * @apiUse NoUser
+ * @apiUse NotAdmin
+ */
+api.getHero = {
+  method: 'GET',
+  url: '/admin/search/:userIdentifier',
+  middlewares: [authWithHeaders(), ensurePermission('userSupport')],
+  async handler (req, res) {
+    req.checkParams('userIdentifier', res.t('userIdentifierRequired')).notEmpty();
+
+    const validationErrors = req.validationErrors();
+    if (validationErrors) throw validationErrors;
+
+    const { userIdentifier } = req.params;
+
+    const re = new RegExp(String.raw`${userIdentifier}`);
+
+    let query;
+    if (validator.isUUID(userIdentifier)) {
+      query = { _id: userIdentifier };
+    } else if (validator.isEmail(userIdentifier)) {
+      query = {
+        $or: [
+          { 'auth.local.email': { $regex: re, $options: 'i' } },
+          { 'auth.google.email': { $regex: re, $options: 'i' } },
+          { 'auth.apple.email': { $regex: re, $options: 'i' } },
+          { 'auth.facebook.email': { $regex: re, $options: 'i' } },
+        ],
+      };
+    } else {
+      query = { 'auth.local.lowerCaseUsername': { $regex: re, $options: 'i' } };
+    }
+
+    console.log(query);
+
+    const users = await User
+      .find(query)
+      .select('contributor backer profile auth')
+      .limit(30)
+      .lean()
+      .exec();
+    res.respond(200, users);
+  },
+};
+
+export default api;