diff --git a/app/controllers/settings/imports_controller.rb b/app/controllers/settings/imports_controller.rb
index bdbf8796f..983caf22f 100644
--- a/app/controllers/settings/imports_controller.rb
+++ b/app/controllers/settings/imports_controller.rb
@@ -12,6 +12,7 @@ class Settings::ImportsController < Settings::BaseController
     muting: 'muted_accounts_failures.csv',
     domain_blocking: 'blocked_domains_failures.csv',
     bookmarks: 'bookmarks_failures.csv',
+    lists: 'lists_failures.csv',
   }.freeze
 
   TYPE_TO_HEADERS_MAP = {
@@ -20,6 +21,7 @@ class Settings::ImportsController < Settings::BaseController
     muting: ['Account address', 'Hide notifications'],
     domain_blocking: false,
     bookmarks: false,
+    lists: false,
   }.freeze
 
   def index
@@ -49,6 +51,8 @@ class Settings::ImportsController < Settings::BaseController
               csv << [row.data['domain']]
             when :bookmarks
               csv << [row.data['uri']]
+            when :lists
+              csv << [row.data['list_name'], row.data['acct']]
             end
           end
         end
diff --git a/app/models/bulk_import.rb b/app/models/bulk_import.rb
index af9a9670b..810e47184 100644
--- a/app/models/bulk_import.rb
+++ b/app/models/bulk_import.rb
@@ -30,6 +30,7 @@ class BulkImport < ApplicationRecord
     muting: 2,
     domain_blocking: 3,
     bookmarks: 4,
+    lists: 5,
   }
 
   enum state: {
diff --git a/app/models/form/import.rb b/app/models/form/import.rb
index 750ef84be..2fc74715b 100644
--- a/app/models/form/import.rb
+++ b/app/models/form/import.rb
@@ -18,6 +18,7 @@ class Form::Import
     muting: ['Account address', 'Hide notifications'],
     domain_blocking: ['#domain'],
     bookmarks: ['#uri'],
+    lists: ['List name', 'Account address'],
   }.freeze
 
   KNOWN_FIRST_HEADERS = EXPECTED_HEADERS_BY_TYPE.values.map(&:first).uniq.freeze
@@ -30,6 +31,7 @@ class Form::Import
     'Hide notifications' => 'hide_notifications',
     '#domain' => 'domain',
     '#uri' => 'uri',
+    'List name' => 'list_name',
   }.freeze
 
   class EmptyFileError < StandardError; end
@@ -48,6 +50,7 @@ class Form::Import
     return :muting if data.original_filename&.start_with?('mutes') || data.original_filename&.start_with?('muted_accounts')
     return :domain_blocking if data.original_filename&.start_with?('domain_blocks') || data.original_filename&.start_with?('blocked_domains')
     return :bookmarks if data.original_filename&.start_with?('bookmarks')
+    return :lists if data.original_filename&.start_with?('lists')
   end
 
   # Whether the uploaded CSV file seems to correspond to a different import type than the one selected
@@ -76,14 +79,16 @@ class Form::Import
 
   private
 
-  def default_csv_header
+  def default_csv_headers
     case type.to_sym
     when :following, :blocking, :muting
-      'Account address'
+      ['Account address']
     when :domain_blocking
-      '#domain'
+      ['#domain']
     when :bookmarks
-      '#uri'
+      ['#uri']
+    when :lists
+      ['List name', 'Account address']
     end
   end
 
@@ -98,7 +103,7 @@ class Form::Import
         field&.split(',')&.map(&:strip)&.presence
       when 'Account address'
         field.strip.gsub(/\A@/, '')
-      when '#domain', '#uri'
+      when '#domain', '#uri', 'List name'
         field.strip
       else
         field
@@ -109,7 +114,7 @@ class Form::Import
     @csv_data.take(1) # Ensure the headers are read
     raise EmptyFileError if @csv_data.headers == true
 
-    @csv_data = CSV.open(data.path, encoding: 'UTF-8', skip_blanks: true, headers: [default_csv_header], converters: csv_converter) unless KNOWN_FIRST_HEADERS.include?(@csv_data.headers&.first)
+    @csv_data = CSV.open(data.path, encoding: 'UTF-8', skip_blanks: true, headers: default_csv_headers, converters: csv_converter) unless KNOWN_FIRST_HEADERS.include?(@csv_data.headers&.first)
     @csv_data
   end
 
@@ -133,7 +138,7 @@ class Form::Import
   def validate_data
     return if data.nil?
     return errors.add(:data, I18n.t('imports.errors.too_large')) if data.size > FILE_SIZE_LIMIT
-    return errors.add(:data, I18n.t('imports.errors.incompatible_type')) unless csv_data.headers.include?(default_csv_header)
+    return errors.add(:data, I18n.t('imports.errors.incompatible_type')) unless default_csv_headers.all? { |header| csv_data.headers.include?(header) }
 
     errors.add(:data, I18n.t('imports.errors.over_rows_processing_limit', count: ROWS_PROCESSING_LIMIT)) if csv_row_count > ROWS_PROCESSING_LIMIT
 
diff --git a/app/services/bulk_import_row_service.rb b/app/services/bulk_import_row_service.rb
index 4046ef4ee..ef4c18e78 100644
--- a/app/services/bulk_import_row_service.rb
+++ b/app/services/bulk_import_row_service.rb
@@ -7,7 +7,7 @@ class BulkImportRowService
     @type    = row.bulk_import.type.to_sym
 
     case @type
-    when :following, :blocking, :muting
+    when :following, :blocking, :muting, :lists
       target_acct     = @data['acct']
       target_domain   = domain(target_acct)
       @target_account = stoplight_wrap_request(target_domain) { ResolveAccountService.new.call(target_acct, { check_delivery_availability: true }) }
@@ -33,6 +33,12 @@ class BulkImportRowService
       return false unless StatusPolicy.new(@account, @target_status).show?
 
       @account.bookmarks.find_or_create_by!(status: @target_status)
+    when :lists
+      list = @account.owned_lists.find_or_create_by!(title: @data['list_name'])
+
+      FollowService.new.call(@account, @target_account) unless @account.id == @target_account.id
+
+      list.accounts << @target_account
     end
 
     true
diff --git a/app/services/bulk_import_service.rb b/app/services/bulk_import_service.rb
index 2701b0c7e..5c14adc49 100644
--- a/app/services/bulk_import_service.rb
+++ b/app/services/bulk_import_service.rb
@@ -16,6 +16,8 @@ class BulkImportService < BaseService
       import_domain_blocks!
     when :bookmarks
       import_bookmarks!
+    when :lists
+      import_lists!
     end
 
     @import.update!(state: :finished, finished_at: Time.now.utc) if @import.processed_items == @import.total_items
@@ -157,4 +159,24 @@ class BulkImportService < BaseService
       [row.id]
     end
   end
+
+  def import_lists!
+    rows = @import.rows.to_a
+
+    if @import.overwrite?
+      included_lists = rows.map { |row| row.data['list_name'] }.uniq
+
+      @account.owned_lists.where.not(title: included_lists).destroy_all
+
+      # As list membership changes do not retroactively change timeline
+      # contents, simplify things by just clearing everything
+      @account.owned_lists.find_each do |list|
+        list.list_accounts.destroy_all
+      end
+    end
+
+    Import::RowWorker.push_bulk(rows) do |row|
+      [row.id]
+    end
+  end
 end
diff --git a/app/views/settings/imports/index.html.haml b/app/views/settings/imports/index.html.haml
index 02c3f4eb3..5f7950b59 100644
--- a/app/views/settings/imports/index.html.haml
+++ b/app/views/settings/imports/index.html.haml
@@ -3,7 +3,7 @@
 
 = simple_form_for @import, url: settings_imports_path do |f|
   .field-group
-    = f.input :type, as: :grouped_select, collection: { constructive: %i(following bookmarks), destructive: %i(muting blocking domain_blocking) }, wrapper: :with_block_label, include_blank: false, label_method: ->(type) { I18n.t("imports.types.#{type}") }, group_label_method: ->(group) { I18n.t("imports.type_groups.#{group.first}") }, group_method: :last, hint: t('imports.preface')
+    = f.input :type, as: :grouped_select, collection: { constructive: %i(following bookmarks lists), destructive: %i(muting blocking domain_blocking) }, wrapper: :with_block_label, include_blank: false, label_method: ->(type) { I18n.t("imports.types.#{type}") }, group_label_method: ->(group) { I18n.t("imports.type_groups.#{group.first}") }, group_method: :last, hint: t('imports.preface')
 
   .fields-row
     .fields-group.fields-row__column.fields-row__column-6
diff --git a/spec/fixtures/files/lists.csv b/spec/fixtures/files/lists.csv
new file mode 100644
index 000000000..3155ed6d5
--- /dev/null
+++ b/spec/fixtures/files/lists.csv
@@ -0,0 +1,3 @@
+Mastodon project,gargron@example.com
+Mastodon project,mastodon@example.com
+test,foo@example.com
diff --git a/spec/models/form/import_spec.rb b/spec/models/form/import_spec.rb
index e1fea4205..52cf1c96e 100644
--- a/spec/models/form/import_spec.rb
+++ b/spec/models/form/import_spec.rb
@@ -86,6 +86,7 @@ RSpec.describe Form::Import do
     it_behaves_like 'too many CSV rows', 'muting', 'imports.txt', 1
     it_behaves_like 'too many CSV rows', 'domain_blocking', 'domain_blocks.csv', 2
     it_behaves_like 'too many CSV rows', 'bookmarks', 'bookmark-imports.txt', 3
+    it_behaves_like 'too many CSV rows', 'lists', 'lists.csv', 2
 
     # Importing list of addresses with no headers into various types
     it_behaves_like 'valid import', 'following', 'imports.txt'
@@ -98,6 +99,9 @@ RSpec.describe Form::Import do
     # Importing bookmarks list with no headers into expected type
     it_behaves_like 'valid import', 'bookmarks', 'bookmark-imports.txt'
 
+    # Importing lists with no headers into expected type
+    it_behaves_like 'valid import', 'lists', 'lists.csv'
+
     # Importing followed accounts with headers into various compatible types
     it_behaves_like 'valid import', 'following', 'following_accounts.csv'
     it_behaves_like 'valid import', 'blocking', 'following_accounts.csv'
@@ -273,6 +277,12 @@ RSpec.describe Form::Import do
       { 'acct' => 'user@test.com', 'hide_notifications' => false },
     ]
 
+    it_behaves_like 'on successful import', 'lists', 'merge', 'lists.csv', [
+      { 'acct' => 'gargron@example.com', 'list_name' => 'Mastodon project' },
+      { 'acct' => 'mastodon@example.com', 'list_name' => 'Mastodon project' },
+      { 'acct' => 'foo@example.com', 'list_name' => 'test' },
+    ]
+
     # Based on the bug report 20571 where UTF-8 encoded domains were rejecting import of their users
     #
     # https://github.com/mastodon/mastodon/issues/20571
diff --git a/spec/services/bulk_import_row_service_spec.rb b/spec/services/bulk_import_row_service_spec.rb
index 5bbe6b004..5e09845b5 100644
--- a/spec/services/bulk_import_row_service_spec.rb
+++ b/spec/services/bulk_import_row_service_spec.rb
@@ -91,5 +91,77 @@ RSpec.describe BulkImportRowService do
         end
       end
     end
+
+    context 'when importing a list row' do
+      let(:import_type) { 'lists' }
+      let(:target_account) { Fabricate(:account) }
+      let(:data) do
+        { 'acct' => target_account.acct, 'list_name' => 'my list' }
+      end
+
+      shared_examples 'common behavior' do
+        context 'when the target account is already followed' do
+          before do
+            account.follow!(target_account)
+          end
+
+          it 'returns true' do
+            expect(subject.call(import_row)).to be true
+          end
+
+          it 'adds the target account to the list' do
+            expect { subject.call(import_row) }.to change { ListAccount.joins(:list).exists?(account_id: target_account.id, list: { title: 'my list' }) }.from(false).to(true)
+          end
+        end
+
+        context 'when the user already requested to follow the target account' do
+          before do
+            account.request_follow!(target_account)
+          end
+
+          it 'returns true' do
+            expect(subject.call(import_row)).to be true
+          end
+
+          it 'adds the target account to the list' do
+            expect { subject.call(import_row) }.to change { ListAccount.joins(:list).exists?(account_id: target_account.id, list: { title: 'my list' }) }.from(false).to(true)
+          end
+        end
+
+        context 'when the target account is neither followed nor requested' do
+          it 'returns true' do
+            expect(subject.call(import_row)).to be true
+          end
+
+          it 'adds the target account to the list' do
+            expect { subject.call(import_row) }.to change { ListAccount.joins(:list).exists?(account_id: target_account.id, list: { title: 'my list' }) }.from(false).to(true)
+          end
+        end
+
+        context 'when the target account is the user themself' do
+          let(:target_account) { account }
+
+          it 'returns true' do
+            expect(subject.call(import_row)).to be true
+          end
+
+          it 'adds the target account to the list' do
+            expect { subject.call(import_row) }.to change { ListAccount.joins(:list).exists?(account_id: target_account.id, list: { title: 'my list' }) }.from(false).to(true)
+          end
+        end
+      end
+
+      context 'when the list does not exist yet' do
+        include_examples 'common behavior'
+      end
+
+      context 'when the list exists' do
+        before do
+          Fabricate(:list, account: account, title: 'my list')
+        end
+
+        include_examples 'common behavior'
+      end
+    end
   end
 end