diff --git a/src/js_printer.zig b/src/js_printer.zig
index 6d7c2b086b8..5d516b18d38 100644
--- a/src/js_printer.zig
+++ b/src/js_printer.zig
@@ -1926,6 +1926,10 @@ fn NewPrinter(
             return printClauseItemAs(p, item, .@"export");
         }
 
+        fn printExportFromClauseItem(p: *Printer, item: js_ast.ClauseItem) void {
+            return printClauseItemAs(p, item, .export_from);
+        }
+
         fn printClauseItemAs(p: *Printer, item: js_ast.ClauseItem, comptime as: @Type(.enum_literal)) void {
             const name = p.renamer.nameForSymbol(item.name.ref.?);
 
@@ -1955,6 +1959,23 @@ fn NewPrinter(
                     p.addSourceMapping(item.alias_loc);
                     p.printClauseAlias(item.alias);
                 }
+            } else if (comptime as == .export_from) {
+                // In `export { x } from 'mod'`, the "name" on the left of `as`
+                // refers to an export of the other module, not a local binding.
+                // It's stored as the raw source text on `item.original_name`
+                // (ECMAScript allows this to be a string literal like `"a b c"`)
+                // and the item's ref points to a synthesized intermediate symbol
+                // whose display name may be mangled by a minifier. We must print
+                // `original_name` via `printClauseAlias` so string literals stay
+                // quoted and mangling can't corrupt the foreign-module name.
+                const from_name = if (item.original_name.len > 0) item.original_name else name;
+                p.printClauseAlias(from_name);
+
+                if (!strings.eql(from_name, item.alias)) {
+                    p.print(" as ");
+                    p.addSourceMapping(item.alias_loc);
+                    p.printClauseAlias(item.alias);
+                }
             } else {
                 @compileError("Unknown as");
             }
@@ -4216,7 +4237,7 @@ fn NewPrinter(
                             p.printNewline();
                             p.printIndent();
                         }
-                        p.printExportClauseItem(item);
+                        p.printExportFromClauseItem(item);
                     }
 
                     if (!s.is_single_line) {
diff --git a/test/regression/issue/29242.test.ts b/test/regression/issue/29242.test.ts
new file mode 100644
index 00000000000..415aeb47e20
--- /dev/null
+++ b/test/regression/issue/29242.test.ts
@@ -0,0 +1,125 @@
+// https://github.com/oven-sh/bun/issues/29242
+//
+// The parser handles string-literal names in `export { ... } from 'mod'`
+// clauses, but when transpiling without bundling the printer dropped the
+// quotes around the local name, producing invalid syntax that JSC then
+// rejected:
+//
+//   export { "a b c" } from './b.mjs';   // input
+//   export { a b c } from './b.mjs';     // old output — SyntaxError
+//   export { "a b c" } from './b.mjs';   // fixed output
+import { expect, test } from "bun:test";
+import { bunEnv, bunExe, tempDir } from "harness";
+
+test.concurrent("re-export with string literal local name (export { 'a b c' } from 'mod')", async () => {
+  using dir = tempDir("issue-29242-bare", {
+    "a.mjs": `export { "a b c" } from './b.mjs';`,
+    "b.mjs": `const a = 1;\nexport { a as "a b c" };`,
+    "main.mjs": `import { "a b c" as a } from './a.mjs';\nconsole.log(a);`,
+  });
+
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "main.mjs"],
+    env: bunEnv,
+    cwd: String(dir),
+    stdout: "pipe",
+    stderr: "pipe",
+  });
+  const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
+  expect(stderr).not.toContain("SyntaxError");
+  expect(stdout).toBe("1\n");
+  expect(exitCode).toBe(0);
+});
+
+test.concurrent("re-export aliasing from string literal to identifier", async () => {
+  using dir = tempDir("issue-29242-alias", {
+    "a.mjs": `export { "a b c" as a } from './b.mjs';`,
+    "b.mjs": `const a = 1;\nexport { a as "a b c" };`,
+    "main.mjs": `import { a } from './a.mjs';\nconsole.log(a);`,
+  });
+
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "main.mjs"],
+    env: bunEnv,
+    cwd: String(dir),
+    stdout: "pipe",
+    stderr: "pipe",
+  });
+  const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
+  expect(stderr).not.toContain("SyntaxError");
+  expect(stdout).toBe("1\n");
+  expect(exitCode).toBe(0);
+});
+
+test.concurrent("re-export aliasing string literal to string literal", async () => {
+  using dir = tempDir("issue-29242-both", {
+    "a.mjs": `export { "a b c" as "x y z" } from './b.mjs';`,
+    "b.mjs": `const a = 1;\nexport { a as "a b c" };`,
+    "main.mjs": `import { "x y z" as a } from './a.mjs';\nconsole.log(a);`,
+  });
+
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "main.mjs"],
+    env: bunEnv,
+    cwd: String(dir),
+    stdout: "pipe",
+    stderr: "pipe",
+  });
+  const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
+  expect(stderr).not.toContain("SyntaxError");
+  expect(stdout).toBe("1\n");
+  expect(exitCode).toBe(0);
+});
+
+test.concurrent.each([
+  [`export { "a b c" } from './mod';`, [`"a b c"`]],
+  [`export { "a b c" as a } from './mod';`, [`"a b c"`]],
+  [`export { "a b c" as "x y z" } from './mod';`, [`"a b c"`, `"x y z"`]],
+  [`export { plain, "a b c" as aliased } from './mod';`, [`"a b c"`, `plain`]],
+])("transpiler preserves string literal names in export-from clauses: %s", async (source, mustContain) => {
+  // Direct test of the printer: transpile without bundling and confirm the
+  // quotes around the local names are preserved.
+  using dir = tempDir("issue-29242-printer", {
+    "input.ts": source,
+  });
+
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "build", "input.ts", "--target=bun", "--no-bundle"],
+    env: bunEnv,
+    cwd: String(dir),
+    stdout: "pipe",
+    stderr: "pipe",
+  });
+  const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
+  expect(stderr).not.toContain("SyntaxError");
+  for (const frag of mustContain) {
+    expect(stdout).toContain(frag);
+  }
+  // No unquoted `a b c` or `x y z` anywhere (guard quote-style agnostic).
+  expect(stdout).not.toMatch(/(^|[^"'])a b c(?!["'])/);
+  expect(stdout).not.toMatch(/(^|[^"'])x y z(?!["'])/);
+  expect(exitCode).toBe(0);
+});
+
+test.concurrent("transpiler preserves string literal names under --minify-identifiers", async () => {
+  // Regression for a subtlety: the export-from clause's left-side symbol
+  // is a synthesized intermediate that a minifier may rename. Printing
+  // `original_name` (the raw source text) keeps re-exports correct.
+  using dir = tempDir("issue-29242-minify", {
+    "input.ts": [`export { "a b c" as aliased } from './mod';`, `export { foo as bar } from './mod';`].join("\n"),
+  });
+
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "build", "input.ts", "--target=bun", "--no-bundle", "--minify-identifiers"],
+    env: bunEnv,
+    cwd: String(dir),
+    stdout: "pipe",
+    stderr: "pipe",
+  });
+  const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
+  expect(stderr).not.toContain("SyntaxError");
+  expect(stdout).toContain(`"a b c" as aliased`);
+  expect(stdout).toContain(`foo as bar`);
+  expect(stdout).not.toMatch(/(^|[^"'])a b c(?!["'])/);
+  expect(exitCode).toBe(0);
+});