diff --git a/ale_linters/vim/vimls.vim b/ale_linters/vim/vimls.vim
new file mode 100644
index 00000000..26014d66
--- /dev/null
+++ b/ale_linters/vim/vimls.vim
@@ -0,0 +1,61 @@
+" Author: Jeffrey Lau - https://github.com/zoonfafer
+" Description: Vim Language Server integration for ALE
+
+call ale#Set('vim_vimls_executable', 'vim-language-server')
+call ale#Set('vim_vimls_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('vim_vimls_config', {})
+
+function! ale_linters#vim#vimls#GetProjectRoot(buffer) abort
+    let l:trigger_file_candidates = [
+    \   '.vimrc',
+    \   'init.vim',
+    \]
+
+    for l:candidate in l:trigger_file_candidates
+        let l:trigger_file = fnamemodify(bufname(a:buffer), ':t')
+
+        if l:trigger_file is# l:candidate
+            return fnamemodify(
+            \   bufname(a:buffer),
+            \   ':h',
+            \)
+        endif
+    endfor
+
+    let l:trigger_dir_candidates = [
+    \   'autoload',
+    \   'plugin',
+    \   '.git',
+    \]
+
+    let l:path_upwards = ale#path#Upwards(fnamemodify(bufname(a:buffer), ':p:h'))
+
+    for l:path in l:path_upwards
+        for l:candidate in l:trigger_dir_candidates
+            let l:trigger_dir = ale#path#Simplify(
+            \   l:path . '/' . l:candidate,
+            \)
+
+            if isdirectory(l:trigger_dir)
+                return fnamemodify(
+                \   l:trigger_dir,
+                \   ':p:h:h',
+                \)
+            endif
+        endfor
+    endfor
+
+    return ''
+endfunction
+
+call ale#linter#Define('vim', {
+\   'name': 'vimls',
+\   'lsp': 'stdio',
+\   'lsp_config': {b -> ale#Var(b, 'vim_vimls_config')},
+\   'executable': {b -> ale#node#FindExecutable(b, 'vim_vimls', [
+\       'node_modules/.bin/vim-language-server',
+\   ])},
+\   'command': '%e --stdio',
+\   'language': 'vim',
+\   'project_root': function('ale_linters#vim#vimls#GetProjectRoot'),
+\})
diff --git a/doc/ale-supported-languages-and-tools.txt b/doc/ale-supported-languages-and-tools.txt
index 29dabab7..636985fb 100644
--- a/doc/ale-supported-languages-and-tools.txt
+++ b/doc/ale-supported-languages-and-tools.txt
@@ -485,6 +485,7 @@ Notes:
   * `vcom`
   * `xvhdl`
 * Vim
+  * `vimls`
   * `vint`
 * Vim help^
   * `alex`!!
diff --git a/doc/ale-vim.txt b/doc/ale-vim.txt
index 772bad23..f85b43eb 100644
--- a/doc/ale-vim.txt
+++ b/doc/ale-vim.txt
@@ -2,6 +2,61 @@
 ALE Vim Integration                                           *ale-vim-options*
 
 
+===============================================================================
+vimls                                                           *ale-vim-vimls*
+
+  The `vim-language-server` is the engine that powers VimL editor support
+  using the Language Server Protocol.  See the installation instructions:
+  https://github.com/iamcco/vim-language-server#install
+
+g:ale_vim_vimls_executable                         *g:ale_vim_vimls_executable*
+                                                   *b:ale_vim_vimls_executable*
+  Type: |String|
+  Default: `'vim-language-server'`
+
+  This option can be set to change the executable path for vimls.
+
+
+g:ale_vim_vimls_config                                 *g:ale_vim_vimls_config*
+                                                       *b:ale_vim_vimls_config*
+  Type: |Dictionary|
+  Default: `{}`
+
+  Dictionary containing configuration settings that will be passed to the
+  language server. For example: >
+    {
+    \  'vim': {
+    \    'iskeyword': '@,48-57,_,192-255,-#',
+    \    'vimruntime': '',
+    \    'runtimepath': '',
+    \    'diagnostic': {
+    \      'enable': v:true
+    \    },
+    \    'indexes': {
+    \      'runtimepath': v:true,
+    \      'gap': 100,
+    \      'count': 3,
+    \      'projectRootPatterns' : ['.git', 'autoload', 'plugin']
+    \    },
+    \    'suggest': {
+    \      'fromVimruntime': v:true,
+    \      'fromRuntimepath': v:false
+    \    },
+    \  }
+    \}
+<
+  Consult the vim-language-server documentation for more information about
+  settings.
+
+
+g:ale_vim_vimls_use_global                         *g:ale_vim_vimls_use_global*
+                                                   *b:ale_vim_vimls_use_global*
+  Type: |Number|
+  Default: `get(g:, 'ale_use_global_executables', 0)`
+
+  See |ale-integrations-local-executables|
+
+
 ===============================================================================
 vint                                                             *ale-vim-vint*
 
diff --git a/doc/ale.txt b/doc/ale.txt
index 81212029..16b204a4 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -2655,6 +2655,7 @@ documented in additional help files.
     vcom..................................|ale-vhdl-vcom|
     xvhdl.................................|ale-vhdl-xvhdl|
   vim.....................................|ale-vim-options|
+    vimls.................................|ale-vim-vimls|
     vint..................................|ale-vim-vint|
   vim help................................|ale-vim-help-options|
     write-good............................|ale-vim-help-write-good|
diff --git a/supported-tools.md b/supported-tools.md
index 0abc6b75..d5c0c9d4 100644
--- a/supported-tools.md
+++ b/supported-tools.md
@@ -494,6 +494,7 @@ formatting.
   * [vcom](https://www.mentor.com/products/fv/questa/)
   * [xvhdl](https://www.xilinx.com/products/design-tools/vivado.html)
 * Vim
+  * [vimls](https://github.com/iamcco/vim-language-server)
   * [vint](https://github.com/Kuniwak/vint)
 * Vim help
   * [alex](https://github.com/wooorm/alex) :warning: :floppy_disk:
diff --git a/test/command_callback/test_vim_vimls.vader b/test/command_callback/test_vim_vimls.vader
new file mode 100644
index 00000000..ab12b637
--- /dev/null
+++ b/test/command_callback/test_vim_vimls.vader
@@ -0,0 +1,76 @@
+" Author: Jeffrey Lau https://github.com/zoonfafer
+" Description: Tests for the Vim vimls linter
+
+Before:
+  call ale#assert#SetUpLinterTest('vim', 'vimls')
+
+After:
+  if isdirectory(g:dir . '/.git')
+    call delete(g:dir . '/.git', 'd')
+  endif
+
+  call ale#assert#TearDownLinterTest()
+
+Execute(should set correct defaults):
+  AssertLinter 'vim-language-server', ale#Escape('vim-language-server') . ' --stdio'
+
+Execute(should set correct LSP values):
+  call ale#test#SetFilename('vim_fixtures/path_with_autoload/test.vim')
+  AssertLSPLanguage 'vim'
+  AssertLSPOptions {}
+  AssertLSPConfig {}
+  AssertLSPProject ale#path#Simplify(g:dir . '/vim_fixtures/path_with_autoload')
+
+Execute(should set correct project for .git/):
+  let b:parent_dir = ale#path#Simplify(g:dir . '/..')
+  let b:git_dir = b:parent_dir . '/.git'
+
+  call ale#test#SetFilename('vim_fixtures/test.vim')
+
+  if !isdirectory(b:git_dir)
+    call mkdir(b:git_dir)
+  endif
+
+  AssertLSPProject ale#path#Simplify(b:parent_dir)
+
+  call delete(b:git_dir, 'd')
+  unlet! b:git_dir
+
+Execute(should set correct project for plugin/):
+  call ale#test#SetFilename('vim_fixtures/path_with_plugin/test.vim')
+
+  AssertLSPProject ale#path#Simplify(g:dir . '/vim_fixtures/path_with_plugin')
+
+Execute(should accept configuration settings):
+  AssertLSPConfig {}
+
+  let b:ale_vim_vimls_config = {'vim': {'foobar': v:true}}
+  AssertLSPConfig {'vim': {'foobar': v:true}}
+
+Execute(should set correct project for .vimrc):
+  call ale#test#SetFilename('vim_fixtures/path_with_vimrc/.vimrc')
+
+  AssertLSPProject ale#path#Simplify(g:dir . '/vim_fixtures/path_with_vimrc')
+
+Execute(should set correct project for init.vim):
+  call ale#test#SetFilename('vim_fixtures/path_with_initvim/init.vim')
+
+  AssertLSPProject ale#path#Simplify(g:dir . '/vim_fixtures/path_with_initvim')
+
+Execute(should use the local executable when available):
+  call ale#test#SetFilename('vim_fixtures/file.vim')
+
+  AssertLinter ale#path#Simplify(g:dir . '/vim_fixtures/node_modules/.bin/vim-language-server'),
+  \ ale#Escape(ale#path#Simplify(g:dir . '/vim_fixtures/node_modules/.bin/vim-language-server')) . ' --stdio'
+
+Execute(should let the global executable to be used):
+  let g:ale_vim_vimls_use_global = 1
+  call ale#test#SetFilename('vim_fixtures/file.vim')
+
+  AssertLinter 'vim-language-server',
+  \ ale#Escape('vim-language-server') . ' --stdio'
+
+Execute(should let the executable to be configured):
+  let g:ale_vim_vimls_executable = 'foobar'
+
+  AssertLinter 'foobar', ale#Escape('foobar') . ' --stdio'
diff --git a/test/command_callback/vim_fixtures/invalid_vim_project/test.vim b/test/command_callback/vim_fixtures/invalid_vim_project/test.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/node_modules/.bin/vim-language-server b/test/command_callback/vim_fixtures/node_modules/.bin/vim-language-server
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_autoload/autoload/test.vim b/test/command_callback/vim_fixtures/path_with_autoload/autoload/test.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_autoload/test.vim b/test/command_callback/vim_fixtures/path_with_autoload/test.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_initvim/init.vim b/test/command_callback/vim_fixtures/path_with_initvim/init.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_plugin/plugin/test.vim b/test/command_callback/vim_fixtures/path_with_plugin/plugin/test.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_plugin/test.vim b/test/command_callback/vim_fixtures/path_with_plugin/test.vim
new file mode 100644
index 00000000..e69de29b
diff --git a/test/command_callback/vim_fixtures/path_with_vimrc/.vimrc b/test/command_callback/vim_fixtures/path_with_vimrc/.vimrc
new file mode 100644
index 00000000..e69de29b