diff --git a/app/assets/javascripts/repositories/repository_datatable.js b/app/assets/javascripts/repositories/repository_datatable.js
index d4b366660..92d7670b2 100644
--- a/app/assets/javascripts/repositories/repository_datatable.js
+++ b/app/assets/javascripts/repositories/repository_datatable.js
@@ -772,6 +772,24 @@ var RepositoryDatatable = (function(global) {
     })
     .on('click', '#deleteRepositoryRecords', function() {
       $('#deleteRepositoryRecord').modal('show');
+    })
+    .on('click', '#hideRepositoryReminders', function() {
+      var visibleReminderRepositoryRowIds = $('.row-reminders-dropdown').map(
+        function() { return $(this).closest('[role=row]').attr('id'); }
+      ).toArray();
+
+      $.ajax({
+        type: 'POST',
+        url: $(this).data('hideRemindersUrl'),
+        dataType: 'json',
+        data: {
+          visible_reminder_repository_row_ids: visibleReminderRepositoryRowIds
+        },
+        success: function() {
+          $('#hideRepositoryReminders').remove();
+          TABLE.ajax.reload();
+        }
+      });
     });
 
   // Handle enter key
diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 1e07adc7a..7128631e6 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -99,6 +99,26 @@ class RepositoriesController < ApplicationController
     end
   end
 
+  def hide_reminders
+    # synchronously hide currently visible reminders
+    if params[:visible_reminder_repository_row_ids].present?
+      repository_cell_ids =
+        RepositoryCell.joins(:repository_row)
+                      .where(repository_rows: { id: params[:visible_reminder_repository_row_ids] })
+                      .where.not(id: current_user.hidden_repository_cell_reminders.select(:repository_cell_id))
+                      .with_active_reminder(current_user).pluck(:id)
+
+      HiddenRepositoryCellReminder.import(
+        repository_cell_ids.map { |id| { repository_cell_id: id, user_id: current_user.id } }
+      )
+    end
+
+    # offload the rest to background job
+    HideRepositoryRemindersJob.perform_later(@repository, current_user)
+
+    render json: { status: :ok }, status: :accepted
+  end
+
   def create
     @repository = Repository.new(
       team: current_team,
diff --git a/app/jobs/hide_repository_reminders_job.rb b/app/jobs/hide_repository_reminders_job.rb
new file mode 100644
index 000000000..b72a6b2e8
--- /dev/null
+++ b/app/jobs/hide_repository_reminders_job.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class HideRepositoryRemindersJob < ApplicationJob
+  queue_as :high_priority
+
+  def perform(repository, user)
+    hidden_reminder_repository_cell_ids =
+      HiddenRepositoryCellReminder.joins(repository_cell: { repository_row: :repository })
+                                  .where(user: user)
+                                  .where(repositories: { id: repository.id })
+                                  .select(:id)
+
+    repository_cell_ids =
+      RepositoryCell.joins(repository_row: :repository)
+                    .where.not(id: hidden_reminder_repository_cell_ids)
+                    .with_active_reminder(user).where(repositories: { id: repository.id })
+                    .pluck(:id)
+
+    HiddenRepositoryCellReminder.import(
+      repository_cell_ids.map { |rid| { repository_cell_id: rid, user_id: user.id } }
+    )
+  end
+end
diff --git a/app/models/hidden_repository_cell_reminder.rb b/app/models/hidden_repository_cell_reminder.rb
index 27a87462f..59835c974 100644
--- a/app/models/hidden_repository_cell_reminder.rb
+++ b/app/models/hidden_repository_cell_reminder.rb
@@ -3,4 +3,6 @@
 class HiddenRepositoryCellReminder < ApplicationRecord
   belongs_to :repository_cell
   belongs_to :user
+
+  validates :user, uniqueness: { scope: :repository_cell }
 end
diff --git a/app/views/repositories/_toolbar_buttons.html.erb b/app/views/repositories/_toolbar_buttons.html.erb
index aee2048e7..ed756a4b1 100644
--- a/app/views/repositories/_toolbar_buttons.html.erb
+++ b/app/views/repositories/_toolbar_buttons.html.erb
@@ -23,6 +23,16 @@
         </button>
       <% end %>
       <%= render partial: 'repositories/toolbar/row_actions' %>
+      <% if @repository.repository_rows.with_active_reminders(current_user).any? %>
+        <button type="button" title="<%= t("repositories.hide_reminders") %>"
+                class="btn btn-light auto-shrink-button"
+                id="hideRepositoryReminders"
+                data-view-mode="active"
+                data-hide-reminders-url="<%= team_repository_hide_reminders_url(@current_team, @repository) %>">
+          <span class="fas fa-bell-slash"></span>
+          <span class="button-text"><%= t("repositories.hide_reminders") %></span>
+        </button>
+      <% end %>
     <% end %>
     <div class="archived-label" data-view-mode="archived">
       <%= render partial: 'repositories/toolbar/archive_label' %>
@@ -44,4 +54,4 @@
       </div>
     <% end %>
   </div>
-</template>
\ No newline at end of file
+</template>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index e02768ae2..fbe67c79e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1628,6 +1628,7 @@ en:
     restore_record: "Restore"
     save_record: "Save"
     cancel_save: "Cancel"
+    hide_reminders: "Clear all reminders"
     assign_records_to_module: "Assign to task"
     update_records_to_module: "Update task"
     unassign_records_from_module: "Unassign"
diff --git a/config/routes.rb b/config/routes.rb
index 7c7362798..24808a325 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -186,6 +186,7 @@ Rails.application.routes.draw do
         post 'copy', to: 'repositories#copy',
              defaults: { format: 'json' }
         get :share_modal
+        post 'hide_reminders', to: 'repositories#hide_reminders'
 
         resources :team_repositories, only: %i(destroy) do
           collection do