diff --git a/test/api/v3/integration/groups/POST-groups_groupId_join.test.js b/test/api/v3/integration/groups/POST-groups_groupId_join.test.js
index d6fe6a7a6d..33b1b7f5a4 100644
--- a/test/api/v3/integration/groups/POST-groups_groupId_join.test.js
+++ b/test/api/v3/integration/groups/POST-groups_groupId_join.test.js
@@ -220,7 +220,7 @@ describe('POST /group/:groupId/join', () => {
       it('clears invitation from user when joining party', async () => {
         await invitedUser.post(`/groups/${party._id}/join`);
 
-        await expect(invitedUser.get('/user')).to.eventually.not.have.deep.property('invitations.party.id');
+        await expect(invitedUser.get('/user')).to.eventually.not.have.deep.property('invitations.parties[0].id');
       });
 
       it('increments memberCount when joining party', async () => {
diff --git a/test/api/v3/integration/groups/POST-groups_groupId_leave.js b/test/api/v3/integration/groups/POST-groups_groupId_leave.js
index 8ef0651d40..c6b2c96193 100644
--- a/test/api/v3/integration/groups/POST-groups_groupId_leave.js
+++ b/test/api/v3/integration/groups/POST-groups_groupId_leave.js
@@ -247,7 +247,7 @@ describe('POST /groups/:groupId/leave', () => {
 
         let userWithoutInvitation = await invitedUser.get('/user');
 
-        expect(userWithoutInvitation.invitations.party).to.be.empty;
+        expect(userWithoutInvitation.invitations.parties[0]).to.be.empty;
       });
     });
 
diff --git a/test/api/v3/integration/groups/POST-groups_groupId_reject.test.js b/test/api/v3/integration/groups/POST-groups_groupId_reject.test.js
index 18f83fe9c9..626c6ff896 100644
--- a/test/api/v3/integration/groups/POST-groups_groupId_reject.test.js
+++ b/test/api/v3/integration/groups/POST-groups_groupId_reject.test.js
@@ -107,7 +107,7 @@ describe('POST /group/:groupId/reject-invite', () => {
     it('clears invitation from user', async () => {
       await invitedUser.post(`/groups/${party._id}/reject-invite`);
 
-      await expect(invitedUser.get('/user')).to.eventually.not.have.deep.property('invitations.party.id');
+      await expect(invitedUser.get('/user')).to.eventually.not.have.deep.property('invitations.parties[0].id');
     });
   });
 });
diff --git a/test/api/v3/integration/groups/POST-groups_id_removeMember.test.js b/test/api/v3/integration/groups/POST-groups_id_removeMember.test.js
index 59bf23e3d8..e846a59290 100644
--- a/test/api/v3/integration/groups/POST-groups_id_removeMember.test.js
+++ b/test/api/v3/integration/groups/POST-groups_id_removeMember.test.js
@@ -177,13 +177,13 @@ describe('POST /groups/:groupId/removeMember/:memberId', () => {
     });
 
     it('can remove other invites', async () => {
-      expect(partyInvitedUser.invitations.party).to.not.be.empty;
+      expect(partyInvitedUser.invitations.parties[0]).to.not.be.empty;
 
       await partyLeader.post(`/groups/${party._id}/removeMember/${partyInvitedUser._id}`);
 
       let invitedUserWithoutInvite = await partyInvitedUser.get('/user');
 
-      expect(invitedUserWithoutInvite.invitations.party).to.be.empty;
+      expect(invitedUserWithoutInvite.invitations.parties[0]).to.be.empty;
     });
 
     it('removes new messages from a member who is removed', async () => {
diff --git a/test/api/v3/integration/groups/POST-groups_invite.test.js b/test/api/v3/integration/groups/POST-groups_invite.test.js
index cab63ac970..debe0d122f 100644
--- a/test/api/v3/integration/groups/POST-groups_invite.test.js
+++ b/test/api/v3/integration/groups/POST-groups_invite.test.js
@@ -440,7 +440,38 @@ describe('Post /groups/:groupId/invite', () => {
       await inviter.post(`/groups/${party._id}/invite`, {
         uuids: [userToInvite._id],
       });
-      expect((await userToInvite.get('/user')).invitations.party.id).to.equal(party._id);
+      expect((await userToInvite.get('/user')).invitations.parties[0].id).to.equal(party._id);
+    });
+
+    it('allow inviting a user to 2 different parties', async () => {
+      // Create another inviter
+      let inviter2 = await generateUser();
+
+      // Create user to invite
+      let userToInvite = await generateUser();
+
+      // Create second group
+      let party2 = await inviter2.post('/groups', {
+        name: 'Test Party 2',
+        type: 'party',
+      });
+
+      // Invite to first party
+      await inviter.post(`/groups/${party._id}/invite`, {
+        uuids: [userToInvite._id],
+      });
+
+      // Invite to second party
+      await inviter2.post(`/groups/${party2._id}/invite`, {
+        uuids: [userToInvite._id],
+      });
+
+      // Get updated user
+      let invitedUser = await userToInvite.get('/user');
+
+      expect(invitedUser.invitations.parties.length).to.equal(2);
+      expect(invitedUser.invitations.parties[0].id).to.equal(party._id);
+      expect(invitedUser.invitations.parties[1].id).to.equal(party2._id);
     });
 
     it('allow inviting a user if party id is not associated with a real party', async () => {
@@ -451,7 +482,7 @@ describe('Post /groups/:groupId/invite', () => {
       await inviter.post(`/groups/${party._id}/invite`, {
         uuids: [userToInvite._id],
       });
-      expect((await userToInvite.get('/user')).invitations.party.id).to.equal(party._id);
+      expect((await userToInvite.get('/user')).invitations.parties[0].id).to.equal(party._id);
     });
 
     it('allows 30 members in a party', async () => {
diff --git a/test/api/v3/integration/user/auth/POST-register_local.test.js b/test/api/v3/integration/user/auth/POST-register_local.test.js
index 18eedd7c0f..e56a6b132c 100644
--- a/test/api/v3/integration/user/auth/POST-register_local.test.js
+++ b/test/api/v3/integration/user/auth/POST-register_local.test.js
@@ -509,11 +509,9 @@ describe('POST /user/auth/local/register', () => {
         confirmPassword: password,
       });
 
-      expect(user.invitations.party).to.eql({
-        id: group._id,
-        name: group.name,
-        inviter: groupLeader._id,
-      });
+      expect(user.invitations.parties[0].id).to.eql(group._id);
+      expect(user.invitations.parties[0].name).to.eql(group.name);
+      expect(user.invitations.parties[0].inviter).to.eql(groupLeader._id);
     });
 
     it('awards achievement to inviter', async () => {
diff --git a/website/client-old/js/controllers/menuCtrl.js b/website/client-old/js/controllers/menuCtrl.js
index 5df3c43942..4239eb5374 100644
--- a/website/client-old/js/controllers/menuCtrl.js
+++ b/website/client-old/js/controllers/menuCtrl.js
@@ -14,7 +14,7 @@ angular.module('habitrpg')
 
         if (user.purchased && user.purchased.plan && user.purchased.plan.mysteryItems && user.purchased.plan.mysteryItems.length) {
           return mysteryValue;
-        } else if ((user.invitations.party && user.invitations.party.id) || (user.invitations.guilds && user.invitations.guilds.length > 0)) {
+        } else if ((user.invitations.parties && user.invitations.parties.length > 0) || (user.invitations.guilds && user.invitations.guilds.length > 0)) {
           return invitationValue;
         } else if (user.flags.cardReceived) {
           return cardValue;
@@ -76,8 +76,8 @@ angular.module('habitrpg')
       $scope.getNotificationsCount = function() {
         var count = 0;
 
-        if($scope.user.invitations.party && $scope.user.invitations.party.id){
-          count++;
+        if($scope.user.invitations.parties){
+          count += $scope.user.invitations.parties.length;
         }
 
         if($scope.user.purchased.plan && $scope.user.purchased.plan.mysteryItems.length){
diff --git a/website/client-old/js/controllers/partyCtrl.js b/website/client-old/js/controllers/partyCtrl.js
index 146b12021b..a90f96f43c 100644
--- a/website/client-old/js/controllers/partyCtrl.js
+++ b/website/client-old/js/controllers/partyCtrl.js
@@ -1,7 +1,7 @@
 'use strict';
 
-habitrpg.controller("PartyCtrl", ['$rootScope','$scope','Groups','Chat','User','Challenges','$state','$compile','Analytics','Quests','Social', 'Achievement', 'Members', 'Tasks',
-    function($rootScope, $scope, Groups, Chat, User, Challenges, $state, $compile, Analytics, Quests, Social, Achievement, Members, Tasks) {
+habitrpg.controller("PartyCtrl", ['$rootScope','$scope','$window','Groups','Chat','User','Challenges','$state','$compile','Analytics','Quests','Social', 'Achievement', 'Members', 'Tasks',
+    function($rootScope, $scope, $window, Groups, Chat, User, Challenges, $state, $compile, Analytics, Quests, Social, Achievement, Members, Tasks) {
 
       var PARTY_LOADING_MESSAGES = 4;
 
@@ -129,6 +129,10 @@ habitrpg.controller("PartyCtrl", ['$rootScope','$scope','Groups','Chat','User','
           return;
         }
 
+        if (!$window.confirm(window.env.t('joinPartyConfirmationText', {partyName: party.name}))){
+          return;
+        }
+
         Groups.Group.join(party.id)
           .then(function (response) {
             $rootScope.party = $scope.group = response.data.data;
diff --git a/website/common/locales/en/groups.json b/website/common/locales/en/groups.json
index 99338176d7..e6347161ae 100644
--- a/website/common/locales/en/groups.json
+++ b/website/common/locales/en/groups.json
@@ -36,7 +36,9 @@
   "invite": "Invite",
   "leave": "Leave",
   "invitedTo": "Invited to <%= name %>",
-  "invitedToNewParty": "You were invited to join a party! Do you want to leave this party and join <%= partyName %>?",
+  "invitedToNewParty": "You were invited to join a party! Do you want to leave this party, reject all other party invitations and join <%= partyName %>?",
+  "partyInvitationsText": "You have <%= numberInvites %> party invitations! Choose wisely, because you can only be in one party at a time.",
+  "joinPartyConfirmationText": "Are you sure you want to join the party \"<%= partyName %>\"? You can only be in one party at a time. If you join, all other party invitations will be rejected.",
   "invitationAcceptedHeader": "Your Invitation has been Accepted",
   "invitationAcceptedBody": "<%= username %> accepted your invitation to <%= groupName %>!",
   "joinNewParty": "Join New Party",
diff --git a/website/server/controllers/api-v3/auth.js b/website/server/controllers/api-v3/auth.js
index 8990a40c98..9fbb8fff24 100644
--- a/website/server/controllers/api-v3/auth.js
+++ b/website/server/controllers/api-v3/auth.js
@@ -46,6 +46,7 @@ async function _handleGroupInvitation (user, invite) {
 
     if (group.type === 'party') {
       user.invitations.party = {id: group._id, name: group.name, inviter};
+      user.invitations.parties.push(user.invitations.party);
     } else {
       user.invitations.guilds.push({id: group._id, name: group.name, inviter});
     }
diff --git a/website/server/controllers/api-v3/groups.js b/website/server/controllers/api-v3/groups.js
index 42ebcea2cb..71d9dea596 100644
--- a/website/server/controllers/api-v3/groups.js
+++ b/website/server/controllers/api-v3/groups.js
@@ -480,29 +480,35 @@ api.joinGroup = {
 
     let isUserInvited = false;
 
-    if (group.type === 'party' && group._id === user.invitations.party.id) {
-      inviter = user.invitations.party.inviter;
-      user.invitations.party = {}; // Clear invite
-      user.markModified('invitations.party');
+    if (group.type === 'party') {
+      // Check if was invited to party
+      let inviterParty = _.find(user.invitations.parties, {id: group._id});
+      if (inviterParty) {
+        inviter = inviterParty.inviter;
 
-      // invite new user to pending quest
-      if (group.quest.key && !group.quest.active) {
-        user.party.quest.RSVPNeeded = true;
-        user.party.quest.key = group.quest.key;
-        group.quest.members[user._id] = null;
-        group.markModified('quest.members');
+        // Clear all invitations of new user
+        user.invitations.parties = [];
+        user.invitations.party = {};
+
+        // invite new user to pending quest
+        if (group.quest.key && !group.quest.active) {
+          user.party.quest.RSVPNeeded = true;
+          user.party.quest.key = group.quest.key;
+          group.quest.members[user._id] = null;
+          group.markModified('quest.members');
+        }
+
+        // If user was in a different party (when partying solo you can be invited to a new party)
+        // make them leave that party before doing anything
+        if (user.party._id) {
+          let userPreviousParty = await Group.getGroup({user, groupId: user.party._id});
+          if (userPreviousParty) await userPreviousParty.leave(user);
+        }
+
+        user.party._id = group._id; // Set group as user's party
+
+        isUserInvited = true;
       }
-
-      // If user was in a different party (when partying solo you can be invited to a new party)
-      // make him leave that party before doing anything
-      if (user.party._id) {
-        let userPreviousParty = await Group.getGroup({user, groupId: user.party._id});
-        if (userPreviousParty) await userPreviousParty.leave(user);
-      }
-
-      user.party._id = group._id; // Set group as user's party
-
-      isUserInvited = true;
     } else if (group.type === 'guild') {
       let hasInvitation = removeFromArray(user.invitations.guilds, { id: group._id });
 
@@ -636,8 +642,9 @@ api.rejectGroupInvite = {
     let groupId = req.params.groupId;
     let isUserInvited = false;
 
-    if (groupId === user.invitations.party.id) {
-      user.invitations.party = {};
+    let hasPartyInvitation = removeFromArray(user.invitations.parties, { id: groupId });
+    if (hasPartyInvitation) {
+      user.invitations.party = user.invitations.parties.length > 0 ? user.invitations.parties[user.invitations.parties.length - 1] : {};
       user.markModified('invitations.party');
       isUserInvited = true;
     } else {
@@ -804,7 +811,7 @@ api.removeGroupMember = {
     }
 
     let isInvited;
-    if (member.invitations.party && member.invitations.party.id === group._id) {
+    if (_.find(member.invitations.parties, {id: group._id})) {
       isInvited = 'party';
     } else if (_.findIndex(member.invitations.guilds, {id: group._id}) !== -1) {
       isInvited = 'guild';
@@ -849,7 +856,8 @@ api.removeGroupMember = {
         removeFromArray(member.invitations.guilds, { id: group._id });
       }
       if (isInvited === 'party') {
-        member.invitations.party = {};
+        removeFromArray(member.invitations.parties, { id: group._id });
+        member.invitations.party = member.invitations.parties.length > 0 ? member.invitations.parties[member.invitations.parties.length - 1] : {};
         member.markModified('invitations.party');
       }
     } else {
@@ -888,7 +896,8 @@ async function _inviteByUUID (uuid, group, inviter, req, res) {
     if (group.isSubscribed() && !group.hasNotCancelled()) guildInvite.cancelledPlan = true;
     userToInvite.invitations.guilds.push(guildInvite);
   } else if (group.type === 'party') {
-    if (userToInvite.invitations.party.id) {
+    // Do not add to invitations.parties array if the user is already invited to that party
+    if (_.find(userToInvite.invitations.parties, {id: group._id})) {
       throw new NotAuthorized(res.t('userAlreadyPendingInvitation'));
     }
 
@@ -901,6 +910,8 @@ async function _inviteByUUID (uuid, group, inviter, req, res) {
 
     let partyInvite = {id: group._id, name: group.name, inviter: inviter._id};
     if (group.isSubscribed() && !group.hasNotCancelled()) partyInvite.cancelledPlan = true;
+
+    userToInvite.invitations.parties.push(partyInvite);
     userToInvite.invitations.party = partyInvite;
   }
 
@@ -943,7 +954,7 @@ async function _inviteByUUID (uuid, group, inviter, req, res) {
   if (group.type === 'guild') {
     return userInvited.invitations.guilds[userToInvite.invitations.guilds.length - 1];
   } else if (group.type === 'party') {
-    return userInvited.invitations.party;
+    return userInvited.invitations.parties[userToInvite.invitations.parties.length - 1];
   }
 }
 
diff --git a/website/server/models/group.js b/website/server/models/group.js
index e60afdbbfb..cafeb87abf 100644
--- a/website/server/models/group.js
+++ b/website/server/models/group.js
@@ -390,7 +390,8 @@ schema.methods.removeGroupInvitations = async function removeGroupInvitations ()
 
   let userUpdates = usersToRemoveInvitationsFrom.map(user => {
     if (group.type === 'party') {
-      user.invitations.party = {};
+      removeFromArray(user.invitations.parties, { id: group._id });
+      user.invitations.party = user.invitations.parties.length > 0 ? user.invitations.parties[user.invitations.parties.length - 1] : {};
       this.markModified('invitations.party');
     } else {
       removeFromArray(user.invitations.guilds, { id: group._id });
diff --git a/website/server/models/user/schema.js b/website/server/models/user/schema.js
index 454d697b14..aa5481d769 100644
--- a/website/server/models/user/schema.js
+++ b/website/server/models/user/schema.js
@@ -384,6 +384,24 @@ let schema = new Schema({
     party: {type: Schema.Types.Mixed, default: () => {
       return {};
     }},
+    parties: [{
+      id: {
+        type: String,
+        ref: 'Group',
+        required: true,
+        validate: [validator.isUUID, 'Invalid uuid.'],
+      },
+      name: {
+        type: String,
+        required: true,
+      },
+      inviter: {
+        type: String,
+        ref: 'User',
+        required: true,
+        validate: [validator.isUUID, 'Invalid uuid.'],
+      },
+    }],
   },
 
   guilds: [{type: String, ref: 'Group', validate: [validator.isUUID, 'Invalid uuid.']}],
diff --git a/website/views/options/social/party/leave-party-and-join-another.jade b/website/views/options/social/party/leave-party-and-join-another.jade
index b7571613a4..3d9e19c815 100644
--- a/website/views/options/social/party/leave-party-and-join-another.jade
+++ b/website/views/options/social/party/leave-party-and-join-another.jade
@@ -1,8 +1,9 @@
-- var newParty = 'User.user.invitations.party'
-.containter-fluid(ng-if='#{newParty}.id && group._id')
-  .row.text-center
-    .col-sm-6.col-sm-offset-3.alert.alert-warning
-      p {{::env.t('invitedToNewParty', { partyName: #{newParty}.name })}}
-      p
-        button.btn.btn-success(ng-click='leaveOldPartyAndJoinNewParty(#{newParty}.id, #{newParty}.name)')=env.t('joinNewParty')
-        button.btn.btn-default(ng-click='reject(#{newParty})')=env.t('declineInvitation')
+- var newParties = 'User.user.invitations.parties'
+.containter-fluid(ng-if='#{newParties}.length > 0 && group._id')
+  div(ng-repeat='partyInvite in #{newParties}')
+    .row.text-center
+      .col-sm-6.col-sm-offset-3.alert.alert-warning
+        p {{::env.t('invitedToNewParty', { partyName: partyInvite.name })}}
+        p
+          button.btn.btn-success(ng-click='leaveOldPartyAndJoinNewParty(partyInvite.id, partyInvite.name)')=env.t('joinNewParty')
+          button.btn.btn-default(ng-click='reject(partyInvite)')=env.t('declineInvitation')
diff --git a/website/views/options/social/party/party-invitation.jade b/website/views/options/social/party/party-invitation.jade
index 0bfd72b6d8..841384ebe6 100644
--- a/website/views/options/social/party/party-invitation.jade
+++ b/website/views/options/social/party/party-invitation.jade
@@ -1,8 +1,10 @@
-.container-fluid(ng-show='user.invitations.party.id')
-  h2=env.t('invitedTo', {name: '{{user.invitations.party.name}}'})
+.container-fluid(ng-show='user.invitations.parties.length > 0')
+  h3=env.t('partyInvitationsText', {numberInvites: '{{user.invitations.parties.length}}'})
 
-  a.btn.btn-success(
-    data-type='party',
-    ng-click='join(user.invitations.party)'
-  )=env.t('accept')
-  a.btn.btn-danger(ng-click='reject(user.invitations.party)')=env.t('reject')
+  div(ng-repeat='partyInvite in user.invitations.parties')
+    h2=env.t('invitedTo', {name: '{{partyInvite.name}}'})
+    a.btn.btn-success(
+      data-type='party',
+      ng-click='join(partyInvite)'
+    )=env.t('accept')
+    a.btn.btn-danger(ng-click='reject(partyInvite)')=env.t('reject')
diff --git a/website/views/options/social/party/start-a-party.jade b/website/views/options/social/party/start-a-party.jade
index b6946ed0aa..72b9591436 100644
--- a/website/views/options/social/party/start-a-party.jade
+++ b/website/views/options/social/party/start-a-party.jade
@@ -1,4 +1,4 @@
-.container.text-center(ng-hide='user.invitations.party.id')
+.container.text-center(ng-hide='user.invitations.parties.length > 0')
   .row.row-margin: .col-sm-6.col-sm-offset-3
     a.btn.btn-primary.btn-lg.btn-block(ng-click="inviteOrStartParty(group)")=env.t("startPartyWithFriends")
 
diff --git a/website/views/shared/header/menu.jade b/website/views/shared/header/menu.jade
index bcdede415a..86978421cb 100644
--- a/website/views/shared/header/menu.jade
+++ b/website/views/shared/header/menu.jade
@@ -198,10 +198,10 @@ nav.toolbar(ng-controller='MenuCtrl')
                 a(ng-click='$state.go("options.inventory.drops"); ')
                   span.glyphicon.glyphicon-gift
                   span=env.t('newSubscriberItem')
-              li(ng-if='user.invitations.party.id')
+              li(ng-repeat='party in user.invitations.parties')
                 a(ui-sref='options.social.party')
                   span.glyphicon.glyphicon-user
-                  span=env.t('invitedTo', {name: '{{user.invitations.party.name}}'})
+                  span=env.t('invitedTo', {name: '{{party.name}}'})
               li(ng-if='user.flags.cardReceived')
                 a(ng-click='$state.go("options.inventory.drops"); ')
                   span.glyphicon.glyphicon-envelope