diff --git a/.changeset/healthy-birds-itch.md b/.changeset/healthy-birds-itch.md
new file mode 100644
index 000000000..8be428491
--- /dev/null
+++ b/.changeset/healthy-birds-itch.md
@@ -0,0 +1,5 @@
+---
+'myst-to-react': patch
+---
+
+Add inline expressions
diff --git a/packages/myst-to-react/src/index.tsx b/packages/myst-to-react/src/index.tsx
index ced8de72f..b73b50145 100644
--- a/packages/myst-to-react/src/index.tsx
+++ b/packages/myst-to-react/src/index.tsx
@@ -18,6 +18,7 @@ import HEADING_RENDERERS from './heading';
 import CROSS_REFERENCE_RENDERERS from './crossReference';
 import TAB_RENDERERS from './tabs';
 import EXT_RENDERERS from './extensions';
+import INLINE_EXPRESSION_RENDERERS from './inlineExpression';
 
 export { CopyIcon } from './components/CopyIcon';
 export { CodeBlock } from './code';
@@ -42,6 +43,7 @@ export const DEFAULT_RENDERERS: Record<string, NodeRenderer> = {
   ...DROPDOWN_RENDERERS,
   ...CARD_RENDERERS,
   ...GRID_RENDERERS,
+  ...INLINE_EXPRESSION_RENDERERS,
   ...EXT_RENDERERS,
 };
 
diff --git a/packages/myst-to-react/src/inlineExpression.tsx b/packages/myst-to-react/src/inlineExpression.tsx
new file mode 100644
index 000000000..9c3747534
--- /dev/null
+++ b/packages/myst-to-react/src/inlineExpression.tsx
@@ -0,0 +1,23 @@
+import type { NodeRenderer } from '@myst-theme/providers';
+import { InlineError } from './inlineError';
+
+export const InlineExpression: NodeRenderer = (node, children) => {
+  if (!node.result) {
+    return <InlineError value={`Unexecuted inline expression for: ${node.value}`} />;
+  }
+  if (node.result?.status !== 'ok') {
+    return <InlineError value={`${node.result?.ename}: ${node.result?.evalue}`} />;
+  }
+  // TODO: something with Thebe in the future!
+  return (
+    <span key={node.key} title={`Evaluated from: "${node.value}"`}>
+      {children}
+    </span>
+  );
+};
+
+const INLINE_EXPRESSION_RENDERERS = {
+  inlineExpression: InlineExpression,
+};
+
+export default INLINE_EXPRESSION_RENDERERS;