README.md                |  1 +
 autoload/lsp/diag.vim    | 32 +++++++++++++++++++++++++++++++-
 autoload/lsp/options.vim |  4 ++++
 doc/lsp.txt              |  5 +++++

diff --git a/README.md b/README.md
index 0c88aa58c929ac3e684226705962fe0e059de5f6..892cc75c0842b9ea8ba1f00c47dadfc95689c8d6 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,7 @@ Some of the LSP plugin features can be enabled or disabled by using the LspOptionsSet() function, detailed in `:help lsp-options`.
 Here is an example of configuration with default values:
 ```viml
 call LspOptionsSet(#{
+	\   aleSupport: v:false,
 	\   autoComplete: v:true,
 	\   autoHighlight: v:false,
 	\   autoHighlightDiags: v:true,
diff --git a/autoload/lsp/diag.vim b/autoload/lsp/diag.vim
index ec3f971e4548f1d41662eafff6d8d6abb41c7526..e453dff6a243225025eb2a099e45d47ca6881962 100644
--- a/autoload/lsp/diag.vim
+++ b/autoload/lsp/diag.vim
@@ -82,6 +82,10 @@
   hlset([{name: 'LspDiagVirtualText', default: true, linksto: 'LineNr'}])
   prop_type_add('LspDiagVirtualText', {highlight: 'LspDiagVirtualText',
                                        override: true})
+
+  if opt.lspOptions.aleSupport
+    autocmd_add([{group: 'LspAleCmds', event: 'User', pattern: 'ALEWantResults', cmd: 'AleHook(g:ale_want_results_buffer)'}])
+  endif
 enddef
 
 # Sort diagnostics ascending based on line and character offset
@@ -235,6 +239,29 @@
   signs->sign_placelist()
 enddef
 
+# Sends diagnostics to Ale
+def SendAleDiags(bnr: number, timerid: number)
+  if !diagsMap->has_key(bnr)
+    return
+  endif
+
+  # Conver to Ale's diagnostics format (:h ale-loclist-format)
+  ale#other_source#ShowResults(bnr, 'lsp', diagsMap[bnr].sortedDiagnostics->mapnew((_, v) => {
+     return {text: v.message,
+             lnum: v.range.start.line + 1,
+             col: util.GetLineByteFromPos(bnr, v.range.start) + 1,
+             end_lnum: v.range.end.line + 1,
+             end_col: util.GetLineByteFromPos(bnr, v.range.end) + 1,
+             type: "EWIH"[v.severity - 1]}
+  }))
+enddef
+
+# Hook called when Ale wants to retrieve new diagnostics
+def AleHook(bnr: number)
+  ale#other_source#StartChecking(bnr, 'lsp')
+  timer_start(0, function('SendAleDiags', [bnr]))
+enddef
+
 # New LSP diagnostic messages received from the server for a file.
 # Update the signs placed in the buffer for this file
 export def ProcessNewDiags(bnr: number)
@@ -242,7 +269,10 @@   if opt.lspOptions.autoPopulateDiags
     DiagsUpdateLocList(bnr)
   endif
 
-  if !opt.lspOptions.autoHighlightDiags
+  if opt.lspOptions.aleSupport
+    SendAleDiags(bnr, -1)
+    return
+  elseif !opt.lspOptions.autoHighlightDiags
     return
   endif
 
diff --git a/autoload/lsp/options.vim b/autoload/lsp/options.vim
index 610631ffdafbb0bf8614fff2189240cc8a88f127..8ccf7e478331da564d84774d7b6b788663569aca 100644
--- a/autoload/lsp/options.vim
+++ b/autoload/lsp/options.vim
@@ -3,6 +3,10 @@
 # LSP plugin options
 # User can override these by calling the OptionsSet() function.
 export var lspOptions: dict<any> = {
+  # Enable ale diagnostics support.
+  # If true, diagnostics will be sent to ale, which will be responsible for
+  # showing them.
+  aleSupport: false,
   # In insert mode, complete the current symbol automatically
   # Otherwise, use omni-completion
   autoComplete: true,
diff --git a/doc/lsp.txt b/doc/lsp.txt
index 19e8256ddf45dc54a21cb5139ed74b5cb79e7a48..cb9fea6bd290102754ff942b86c00b0ca5cc3646 100644
--- a/doc/lsp.txt
+++ b/doc/lsp.txt
@@ -412,6 +412,11 @@ Some of the LSP plugin features can be enabled or disabled by using the
 LspOptionsSet() function. This function accepts a dictionary argument with the
 following optional items:
 
+						*lsp-opt-aleSupport*
+aleSupport		|Boolean| option. If true, diagnostics will be sent to
+			Ale, instead of being displayed by this plugin.
+			This is useful to combine all LSP and linter
+			diagnostics. By default this is set to false.
 						*lsp-opt-autoComplete*
 autoComplete		|Boolean| option. In insert mode, automatically
 			complete the current symbol. Otherwise use