diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26ce0775aa..4f2b1093f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,6 +55,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * New command `jj branch move` let you update branches by name pattern or source
   revision.
 
+* `jj git push -c <arg>` can now accept large revsets that resolve to multiple
+  revisions. This means that `jj git push -c xyz -c abc` is now equivalent to
+  `jj git push -c 'all:(xyz | abc)'`.
+
 ### Fixed bugs
 
 ## [0.18.0] - 2024-06-05
diff --git a/cli/src/commands/git/push.rs b/cli/src/commands/git/push.rs
index 40596b65aa..1dd6bf8c02 100644
--- a/cli/src/commands/git/push.rs
+++ b/cli/src/commands/git/push.rs
@@ -464,15 +464,23 @@ fn update_change_branches(
     branch_prefix: &str,
 ) -> Result<Vec<String>, CommandError> {
     let mut branch_names = Vec::new();
-    for change_arg in changes {
+    let mut all_commits = Vec::new();
+
+    let workspace_command = tx.base_workspace_helper();
+
+    for change in changes {
+        let revs = workspace_command.resolve_some_revsets_default_single(&[change.clone()])?;
+        all_commits.extend(revs);
+    }
+
+    for commit in all_commits {
         let workspace_command = tx.base_workspace_helper();
-        let commit = workspace_command.resolve_single_rev(change_arg)?;
+        let short_change_id = short_change_hash(commit.change_id());
         let mut branch_name = format!("{branch_prefix}{}", commit.change_id().hex());
         let view = tx.base_repo().view();
         if view.get_local_branch(&branch_name).is_absent() {
             // A local branch with the full change ID doesn't exist already, so use the
             // short ID if it's not ambiguous (which it shouldn't be most of the time).
-            let short_change_id = short_change_hash(commit.change_id());
             if workspace_command
                 .resolve_single_rev(&RevisionArg::from(short_change_id.clone()))
                 .is_ok()
@@ -484,7 +492,7 @@ fn update_change_branches(
         if view.get_local_branch(&branch_name).is_absent() {
             writeln!(
                 ui.status(),
-                "Creating branch {branch_name} for revision {change_arg}",
+                "Creating branch {branch_name} for revision {short_change_id}",
             )?;
         }
         tx.mut_repo()
diff --git a/cli/tests/test_git_push.rs b/cli/tests/test_git_push.rs
index 9e3b01ce25..c3fbfe4473 100644
--- a/cli/tests/test_git_push.rs
+++ b/cli/tests/test_git_push.rs
@@ -580,27 +580,36 @@ fn test_git_push_changes() {
     let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_root, &["git", "push", "--change", "@"]);
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
-    Creating branch push-yostqsxwqrlt for revision @
+    Creating branch push-yostqsxwqrlt for revision yostqsxwqrlt
     Branch changes to push to origin:
       Add branch push-yostqsxwqrlt to 28d7620ea63a
     "###);
     // test pushing two changes at once
     std::fs::write(workspace_root.join("file"), "modified2").unwrap();
-    let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_root, &["git", "push", "-c=@", "-c=@-"]);
+    let stderr = test_env.jj_cmd_failure(&workspace_root, &["git", "push", "-c=(@|@-)"]);
+    insta::assert_snapshot!(stderr, @r###"
+    Error: Revset "(@|@-)" resolved to more than one revision
+    Hint: The revset "(@|@-)" resolved to these revisions:
+      yostqsxw 48d8c794 push-yostqsxwqrlt* | bar
+      yqosqzyt fa16a141 foo
+    Hint: Prefix the expression with 'all:' to allow any number of revisions (i.e. 'all:(@|@-)').
+    "###);
+    // test pushing two changes at once, part 2
+    let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_root, &["git", "push", "-c=all:(@|@-)"]);
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
-    Creating branch push-yqosqzytrlsw for revision @-
+    Creating branch push-yqosqzytrlsw for revision yqosqzytrlsw
     Branch changes to push to origin:
       Move sideways branch push-yostqsxwqrlt from 28d7620ea63a to 48d8c7948133
       Add branch push-yqosqzytrlsw to fa16a14170fb
     "###);
     // specifying the same change twice doesn't break things
     std::fs::write(workspace_root.join("file"), "modified3").unwrap();
-    let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_root, &["git", "push", "-c=@", "-c=@"]);
+    let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_root, &["git", "push", "-c=all:(@|@)"]);
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
     Branch changes to push to origin:
-      Move sideways branch push-yostqsxwqrlt from 48d8c7948133 to b5f030322b1d
+      Move sideways branch push-yostqsxwqrlt from 48d8c7948133 to 8a2941b572b9
     "###);
 
     // specifying the same branch with --change/--branch doesn't break things
@@ -612,7 +621,7 @@ fn test_git_push_changes() {
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
     Branch changes to push to origin:
-      Move sideways branch push-yostqsxwqrlt from b5f030322b1d to 4df62cec2ee4
+      Move sideways branch push-yostqsxwqrlt from 8a2941b572b9 to 5b65c040beef
     "###);
 
     // try again with --change that moves the branch forward
@@ -631,7 +640,7 @@ fn test_git_push_changes() {
     insta::assert_snapshot!(stdout, @r###"
     Working copy changes:
     M file
-    Working copy : yostqsxw 3e2ce808 bar
+    Working copy : yostqsxw 361948b1 bar
     Parent commit: yqosqzyt fa16a141 push-yostqsxwqrlt* push-yqosqzytrlsw | foo
     "###);
     let (stdout, stderr) = test_env.jj_cmd_ok(
@@ -641,13 +650,13 @@ fn test_git_push_changes() {
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
     Branch changes to push to origin:
-      Move sideways branch push-yostqsxwqrlt from 4df62cec2ee4 to 3e2ce808759b
+      Move sideways branch push-yostqsxwqrlt from 5b65c040beef to 361948b172e3
     "###);
     let stdout = test_env.jj_cmd_success(&workspace_root, &["status"]);
     insta::assert_snapshot!(stdout, @r###"
     Working copy changes:
     M file
-    Working copy : yostqsxw 3e2ce808 push-yostqsxwqrlt | bar
+    Working copy : yostqsxw 361948b1 push-yostqsxwqrlt | bar
     Parent commit: yqosqzyt fa16a141 push-yqosqzytrlsw | foo
     "###);
 
@@ -664,9 +673,9 @@ fn test_git_push_changes() {
     );
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
-    Creating branch test-yostqsxwqrlt for revision @
+    Creating branch test-yostqsxwqrlt for revision yostqsxwqrlt
     Branch changes to push to origin:
-      Add branch test-yostqsxwqrlt to 3e2ce808759b
+      Add branch test-yostqsxwqrlt to 361948b172e3
     "###);
 }
 
@@ -759,7 +768,7 @@ fn test_git_push_mixed() {
     );
     insta::assert_snapshot!(stdout, @"");
     insta::assert_snapshot!(stderr, @r###"
-    Creating branch push-yqosqzytrlsw for revision @--
+    Creating branch push-yqosqzytrlsw for revision yqosqzytrlsw
     Branch changes to push to origin:
       Add branch push-yqosqzytrlsw to fa16a14170fb
       Add branch branch-1 to 7decc7932d9c