diff --git a/extensions/git/package.json b/extensions/git/package.json
index 1a5dea75d9f..29a049860ce 100644
--- a/extensions/git/package.json
+++ b/extensions/git/package.json
@@ -105,6 +105,12 @@
         "category": "Git",
         "icon": "$(add)"
       },
+      {
+        "command": "git.stageAllMerge",
+        "title": "%command.stageAllMerge%",
+        "category": "Git",
+        "icon": "$(add)"
+      },
       {
         "command": "git.stageSelectedRanges",
         "title": "%command.stageSelectedRanges%",
@@ -490,6 +496,10 @@
           "command": "git.stageAllUntracked",
           "when": "config.git.enabled && !git.missing && gitOpenRepositoryCount != 0"
         },
+        {
+          "command": "git.stageAllMerge",
+          "when": "config.git.enabled && !git.missing && gitOpenRepositoryCount != 0"
+        },
         {
           "command": "git.stageSelectedRanges",
           "when": "config.git.enabled && !git.missing && gitOpenRepositoryCount != 0"
@@ -837,6 +847,11 @@
           "group": "5_stage",
           "when": "scmProvider == git"
         },
+        {
+          "command": "git.stageAllMerge",
+          "group": "5_stage",
+          "when": "scmProvider == git"
+        },
         {
           "command": "git.unstageAll",
           "group": "5_stage",
@@ -897,12 +912,12 @@
       ],
       "scm/resourceGroup/context": [
         {
-          "command": "git.stageAll",
+          "command": "git.stageAllMerge",
           "when": "scmProvider == git && scmResourceGroup == merge",
           "group": "1_modification"
         },
         {
-          "command": "git.stageAll",
+          "command": "git.stageAllMerge",
           "when": "scmProvider == git && scmResourceGroup == merge",
           "group": "inline"
         },
diff --git a/extensions/git/package.nls.json b/extensions/git/package.nls.json
index 43b13827aa8..be817e22df1 100644
--- a/extensions/git/package.nls.json
+++ b/extensions/git/package.nls.json
@@ -14,6 +14,7 @@
 	"command.stageAll": "Stage All Changes",
 	"command.stageAllTracked": "Stage All Tracked Changes",
 	"command.stageAllUntracked": "Stage All Untracked Changes",
+	"command.stageAllMerge": "Stage All Merge Changes",
 	"command.stageSelectedRanges": "Stage Selected Ranges",
 	"command.revertSelectedRanges": "Revert Selected Ranges",
 	"command.stageChange": "Stage Change",
diff --git a/extensions/git/src/commands.ts b/extensions/git/src/commands.ts
index 6beae6fe6f8..513f4a0b346 100644
--- a/extensions/git/src/commands.ts
+++ b/extensions/git/src/commands.ts
@@ -1086,6 +1086,43 @@ export class CommandCenter {
 		await repository.add(uris);
 	}
 
+	@command('git.stageAllMerge', { repository: true })
+	async stageAllMerge(repository: Repository): Promise<void> {
+		const resources = repository.mergeGroup.resourceStates.filter(s => s instanceof Resource) as Resource[];
+		const { merge, unresolved, deletionConflicts } = await categorizeResourceByResolution(resources);
+
+		try {
+			for (const deletionConflict of deletionConflicts) {
+				await this._stageDeletionConflict(repository, deletionConflict.resourceUri);
+			}
+		} catch (err) {
+			if (/Cancelled/.test(err.message)) {
+				return;
+			}
+
+			throw err;
+		}
+
+		if (unresolved.length > 0) {
+			const message = unresolved.length > 1
+				? localize('confirm stage files with merge conflicts', "Are you sure you want to stage {0} files with merge conflicts?", merge.length)
+				: localize('confirm stage file with merge conflicts', "Are you sure you want to stage {0} with merge conflicts?", path.basename(merge[0].resourceUri.fsPath));
+
+			const yes = localize('yes', "Yes");
+			const pick = await window.showWarningMessage(message, { modal: true }, yes);
+
+			if (pick !== yes) {
+				return;
+			}
+		}
+
+		const uris = resources.map(r => r.resourceUri);
+
+		if (uris.length > 0) {
+			await repository.add(uris);
+		}
+	}
+
 	@command('git.stageChange')
 	async stageChange(uri: Uri, changes: LineChange[], index: number): Promise<void> {
 		const textEditor = window.visibleTextEditors.filter(e => e.document.uri.toString() === uri.toString())[0];