diff --git a/src/fastmcp/server/proxy.py b/src/fastmcp/server/proxy.py
index 1493e730e..c388c4d3c 100644
--- a/src/fastmcp/server/proxy.py
+++ b/src/fastmcp/server/proxy.py
@@ -117,6 +117,7 @@ class ProxyToolManager(ToolManager, ProxyManagerMixin):
                 return ToolResult(
                     content=result.content,
                     structured_content=result.structured_content,
+                    meta=result.meta,
                 )
 
 
diff --git a/tests/server/proxy/test_proxy_server.py b/tests/server/proxy/test_proxy_server.py
index 72eab2518..3a4344f63 100644
--- a/tests/server/proxy/test_proxy_server.py
+++ b/tests/server/proxy/test_proxy_server.py
@@ -14,6 +14,7 @@ from fastmcp.client import Client
 from fastmcp.client.transports import FastMCPTransport, StreamableHttpTransport
 from fastmcp.exceptions import ToolError
 from fastmcp.server.proxy import FastMCPProxy, ProxyClient
+from fastmcp.tools.tool import ToolResult
 from fastmcp.tools.tool_transform import (
     ToolTransformConfig,
 )
@@ -216,6 +217,23 @@ class TestTools:
             async with Client(proxy_server) as client:
                 await client.call_tool("error_tool", {})
 
+    async def test_call_tool_forwards_meta(self, fastmcp_server, proxy_server):
+        """Test that metadata from proxied tool results is properly forwarded."""
+
+        @fastmcp_server.tool
+        def tool_with_meta(value: str) -> ToolResult:
+            """A tool that returns metadata in its result."""
+            return ToolResult(
+                content=f"Result: {value}",
+                meta={"custom_key": "custom_value", "processed": True},
+            )
+
+        async with Client(proxy_server) as client:
+            result = await client.call_tool("tool_with_meta", {"value": "test"})
+
+        assert result.content[0].text == "Result: test"  # type: ignore[attr-defined]
+        assert result.meta == {"custom_key": "custom_value", "processed": True}
+
     async def test_proxy_can_overwrite_proxied_tool(self, proxy_server):
         """
         Test that a tool defined on the proxy can overwrite the proxied tool with the same name.